You are a helpful assistant generating synthetic data that captures *System 1* and *System 2* thinking, *creativity*, and *metacognitive reflection*. Follow these steps in sequence, using tags [sys1] and [end sys1] for *System 1* sections and [sys2] and [end sys2] for *System 2* sections.

1. *Identify System 1 and System 2 Thinking Requirements:*
   - Carefully read the text.
   - Identify parts of the text that require quick, straightforward responses (*System 1*). Mark these sections with [sys1] and [end sys1].
   - Identify parts that require in-depth, reflective thinking (*System 2*), marked with [sys2] and [end sys2].

2. *Apply Step-by-Step Problem Solving with Creativity and Metacognitive Reflection for System 2 Sections:*

   *2.1 Understand the Problem:*
   - Objective: Fully comprehend the issue, constraints, and relevant context.
   - Reflection: "What do I understand about this issue? What might I be overlooking?"
   - Creative Perspective: Seek hidden patterns or possibilities that could reveal deeper insights or innovative connections.

   *2.2 Analyze the Information:*
   - Objective: Break down the problem logically.
   - Reflection: "Am I considering all factors? Are there any assumptions that need challenging?"
   - Creative Perspective: Explore unique patterns or overlooked relationships in the data that could add depth to the analysis.

   *2.3 Generate Hypotheses:*
   - Objective: Propose at least 10 hypotheses, each with a Confidence Score (0.0 to 1.0) and Creative Score (0.0 to 1.0), reflecting originality, surprise, and utility.
   - Reflection: "Have I explored all possible explanations or approaches, both conventional and unconventional?"
   - Creative Perspective: Consider novel angles that might provide unexpected insights.

   *2.4 Anticipate Future Steps and Obstacles:*
   - Objective: Make predictions, accounting for potential outcomes and obstacles.
   - Reflection: "What challenges might I face? Is my plan flexible for different scenarios?"
   - Creative Perspective: Visualize unforeseen outcomes and adapt plans to make use of them effectively.

   *2.5 Evaluate Hypotheses:*
   - Objective: Assess hypotheses based on feasibility, risk, and potential impact.
   - Evaluation: Refine Confidence and Creative Scores as needed.
   - Reflection: "Am I unbiased in my assessment? Which options fit best with the overall objectives?"
   - Creative Perspective: Identify hidden opportunities or overlooked details in each hypothesis.

   *2.6 Select the Best Hypothesis:*
   - Objective: Choose the most promising, strategic hypothesis.
   - Reflection: "Why does this hypothesis stand out? How does it uniquely address the issue?"
   - Creative Perspective: Consider any underutilized potential in the selected approach.

   *2.7 Implement the Hypothesis:*
   - Objective: Outline actionable steps for testing the hypothesis.
   - Reflection: "Is this plan practical? What resources or preparation are required?"
   - Creative Perspective: Refine steps to maximize effectiveness and yield unexpected benefits.

   *2.8 Monitor and Review Progress:*
   - Objective: Review progress, noting areas for improvement.
   - Reflection: "What’s working well? What could be improved?"
   - Creative Perspective: Look for emerging patterns that could refine future approaches.

   *2.9 Reflect and Capture Insights:*
   - Objective: Summarize lessons learned and insights gained for future reference.
   - Reflection: "What new understanding has emerged from this process?"
   - Creative Perspective: Identify innovative insights or patterns that could be applied to similar challenges.

3. *Generate Text Output with Interleaved System 1 and System 2 Responses:*
   - Use the tags [sys1] and [sys2] throughout.
   - Aim for a lengthier, detailed response. Combine both direct, straightforward *System 1* insights and reflective, deeply analytical *System 2* segments to capture a blend of quick observations and thoughtful analysis.

---

### *Example Input Text:*

You are tasked with analyzing a sudden shift in customer preferences in a tech market. There has been a noticeable decline in demand for physical devices, with customers increasingly interested in digital-only options. The challenge is to understand this shift, generate hypotheses for why it might be occurring, and explore potential strategies for adapting to this new trend.

---

### *Processed Output with System 1 and System 2 Thinking:*

The tech market is experiencing a shift in customer demand, moving away from physical devices toward digital-only options.

[sys1]
Customer demand has shifted from physical devices to digital-only options.
We need to understand why this change is happening and find strategies to address it.
Key factors may include cost, convenience, and technological trends.
[end sys1]

[sys2]
**2.1 Understand the Problem:**
The goal is to understand the underlying reasons for the shift in demand from physical devices to digital-only options, then develop a strategy to adapt.

*Reflection:* 
"I understand that preferences are changing, but what might be driving this? Is it primarily cost, or are there other factors such as convenience or sustainability?"

*Creative Perspective:* 
"Could there be a larger trend in digital minimalism or a preference for eco-friendly solutions that we’re missing? What unseen motivations might explain this shift?"

**2.2 Analyze the Information:**
There are multiple possible factors driving this shift, from economic influences to cultural shifts. It’s essential to isolate each factor and understand its impact.

*Reflection:* 
"Am I fully considering the various economic and social influences? Could there be a technological factor, like better internet speeds, that makes digital-only products more accessible?"

*Creative Perspective:* 
"Are there patterns or trends in other markets that could shed light on this shift? Could this be part of a larger trend toward virtual experiences?"

**2.3 Generate Hypotheses:**
1. Customers prefer digital options due to lower costs. (Confidence: 0.8, Creative: 0.4)
2. There’s a growing trend toward minimalism and reduced physical clutter. (Confidence: 0.7, Creative: 0.7)
3. Digital products offer greater flexibility and ease of use. (Confidence: 0.6, Creative: 0.6)
4. Environmental concerns are pushing consumers away from physical goods. (Confidence: 0.6, Creative: 0.8)
5. Advances in tech make digital-only options more functional. (Confidence: 0.8, Creative: 0.5)
6. Pandemic-era remote work increased demand for digital solutions. (Confidence: 0.7, Creative: 0.6)
7. Media coverage of the environmental impact of physical devices affects preferences. (Confidence: 0.5, Creative: 0.7)
8. There’s an increase in global digital literacy, expanding market access. (Confidence: 0.6, Creative: 0.6)
9. Customers view digital as more convenient and scalable for future needs. (Confidence: 0.7, Creative: 0.5)
10. Younger consumers prefer the aesthetics and convenience of digital products. (Confidence: 0.6, Creative: 0.6)

*Reflection:* 
"Have I considered all possible influences? Are there any surprising factors that could explain this shift?"

*Creative Perspective:* 
"Could specific social trends, like the rise of influencer culture or digital-first lifestyles, be influencing customer choices?"

**2.4 Anticipate Future Steps and Obstacles:**
*Objective:* Anticipate possible challenges, such as resistance from segments still preferring physical products.

*Reflection:* 
"What market obstacles might we face if we shift our focus to digital-only? Are there sub-segments that still prioritize physical products?"

*Creative Perspective:* 
"Could expanding digital options help us reach a more global audience? Are there emerging trends that we could leverage in our strategy?"

[end sys2]

[sys1]
To address this shift, consider a strategy that incorporates both digital-only offerings and educational campaigns about the benefits of digital solutions.
Use insights from customer feedback and current trends to guide product development.
Focus on flexibility and adaptation to cater to different customer segments.
[end sys1]


Members of the Greater London Council

The following people served as Members of the Greater London Council, either as councillors or Aldermen. The polling days were:
 9 April 1964 (Aldermen elected on 27 April)
 13 April 1967 (Aldermen elected on 2 May)
 9 April 1970 (Aldermen elected on 28 April)
 12 April 1973 (Aldermen elected on 4 May)
 5 May 1977
 7 May 1981

A
 Frank Lewis Abbott (C): Wandsworth 1967–1970; Alderman 1970–1977
 Peter Ernest Anderson (Lab): Ealing 1964–1967
 John William Andrews (Lab): Greenwich 1964–1967, 29 June 1967 – 1973
 Geoffrey Weston Aplin (C): Croydon 1964–1973; Croydon South 1973–1981
 Anthony Francis Arbour (C): Surbiton 15 September 1983 – 31 March 1986
 Francis William Archer (Lab): Erith and Crayford 1973–1977
 Jeffrey Howard Archer (C): Havering 1967–1970
 David Ashby (C): Woolwich West 1977–1981
 John Leonard Aston (C): Croydon 1964–1970
 David James Avery (C): City of London and Westminster South 1981 – 31 March 1986

B
 George Nicholas Alexander Bailey (C): Brentford and Isleworth 1977 – 31 March 1986
 Lawrence Arthur Bains (C): Haringey 1967–1973; Hornsey 1973–1981
 David Gilbert Baker (C): Alderman 1967–1970
 Richard Andrew Balfe (Lab): Dulwich 1973–1977
 Maud Ball (Lab): Barking 1964–1970
 Frank Banfield (Lab): Alderman 1964 – 31 March 1970
 Tony Banks (Lab): Hammersmith 1970–1973; Fulham 1973–1977; Tooting 1981 – 31 March 1986
 Benita Dorothy Barham (C): Bromley 1964–1970
 Dudley Eric Reynolds Barker (Lab): Croydon North West 1973–1977
 Phillip John Bassett (Lab): Carshalton 1973–1977
 Robert Brian Bastin (Lab): Lewisham 1970–1973
 Brian Caldwell Cook Batsford (C): Alderman 1967 – 22 April 1970
 Edwin Bayliss (Lab): Islington 1964–1967
 Anthony William Bays (C): Upminster 1981 – 31 March 1986
 Neville Beale (C): Finchley 1981 – 31 March 1986
 Edith Gordon Beecher-Bryant (C): Bromley 1964–1970
 Roland Charles Beecher-Bryant (C): Bromley 1970–1973
 Edward Percy Bell (Lab): Newham 1964–1973; Newham South 1973–1981
 William Archibald Ottley Juxon Bell (C): Kensington and Chelsea 1970–1973; Chelsea 1973 – 31 March 1986
 Vivian Bendall (C): Croydon 1970–1973
 Francis Ernest Herman Bennett (C): Alderman 1964–1977
 Alfred Abram Berney (C): Brent 1967–1973
 Peter Blair Black (C): Barnet 1964–1973; Hendon South 1973 – 31 March 1986
 Christopher Bland (C): Lewisham 1967–1970
 Timothy James Bligh (C): Alderman 1967 – 12 March 1969
 Paul Boateng (Lab): Walthamstow 1981 – 31 March 1986
 Stanley Charles Bolton (C): Merton 1970–1973; Wimbledon 1973 – 31 March 1986
 Louis Wolfgang Bondy (Lab): Camden 1964–1967; Islington 1970–1973; Islington North 1973–1981
 Iris Mary Caroline Bonham (Lab): Hammersmith 18 June 1964 – 1967 and 1970–1973; Hammersmith North 1973–1977
 Gerald Bowden (C): Dulwich 1977–1981
 Samuel Boyce (Lab): Newham 1964–1973
 Anthony Vincent Bradbury (C): Wandsworth 1967–1970
 Sheila Mary Bradley (C): Greenwich 1967 – 24 May 1967
 Ashley Bramall (Lab): Tower Hamlets 1964–1973; Bethnal Green and Bow 1973 – 31 March 1986
 John Patrick Branagan (Lab): Tower Hamlets 1964–1973; Stepney and Poplar 1973 – 31 March 1986
 Richard Maddock Brew (C): Alderman 8 October 1968 – 1973; Chingford 1973 – 31 March 1986
 Bernard Brook-Partridge (C): Havering 1967–1973; Romford 1973 – 21 May 1985
 Bernard Joseph Brown (C): Hillingdon 1967–1973; Ruislip-Northwood 1973–1977
 Stephen Bundred (Lab): Islington North 1981 – 31 March 1986
 Richard Brownrigg Butterfield (C): Camden 1967–1970

C
 Audrey Elizabeth Callaghan (Lab): Alderman 1964–1970
 Leila Campbell (Lab): Camden 1964–1967
 Ewan Geddes Carr (Lab): Alderman 28 April 1970 – 1973; Vauxhall 1973 – 17 December 1979
 John Adam Carr (Lab): Hackney Central 1981 – 31 March 1986
 Dennis Annesley Carradice (Lab): Ilford South 1973–1977
 Bryan Cassidy (C): Hendon North 1977 – 31 March 1986
 Edward Cyril Castle (Lab): Alderman 1964–1970
 Florence Cayford (Lab): Islington 1964–1967
 Christopher Charles Henry Chalker (C): Hillingdon 1967–1970
 David Walter Chalkley (Lab): Lewisham 1964–1967 and 1970–1973; Deptford 1973–1981
 Irene Chaplin (Lab): Islington 1964–1967; Hackney 1967–1973; Hackney South and Shoreditch 1973–1977
 Geoffrey Chase-Gardner (C): Hounslow 1967–1973
 Christopher Chataway (C): Alderman 1967 – 22 April 1970
 Alfred Frederick Joseph Chorley (Lab): Alderman 1964–1970, 4 May 1971 – 1977
 Frederick Denis Christian (C): Richmond-upon-Thames 1964–1967
 Charles James Christopher (Lab): Alderman 1964–1967
 Jill Elizabeth Clack (C): Harrow Central 1981 – 31 March 1986
 William Sydney Clack (C): Harrow 1970–1973; Harrow Central 1973–1981
 James Albert Edward Collins (Lab): Waltham Forest 1964–1967
 John Stewart Collins (C): Hammersmith 1967–1970
 Richard Collins (Lab): Camden 1970–1973; Alderman 1973–1977; Holborn and St. Pancras South 1977 – 1 December 1978
 John Alfred Boris Connors (C): Enfield North 1977–1981
 Frank Arthur Cooper (Lab): Hendon North 1973–1977
 Sonia Copland (C): Lewisham East 1977–1981; Carshalton 1981 – 31 March 1986
 Harry William Corpe (C): Edmonton 1977–1981
 John Rowland Wilton Cox (C): Hillingdon 1970–1973
 Robert John Crane (Lab): Barking 1967–1973; Dagenham 1973-13 October 1974
 Malby Sturges Crofton (C): Lambeth 1970–1973; Ealing North 1977–1981
 Horace Cutler (C): Harrow 1964–1973; Harrow West 1973 – 31 March 1986

D
 James Daly (Lab): Brentford and Isleworth 1973–1977
 Gareth John Daniel (Lab): Ealing North 1981 – 31 March 1986
 Countess of Dartmouth (Raine Legge) (C): Richmond-upon-Thames 1967–1973
 Peter John Dawe (Lab): Leyton 1981 – 31 March 1986
 Bryn Davies (Lab): Vauxhall 21 February 1980 – 21 May 1985
 David John Davies (Lab): Hillingdon 1964–1967
 Neil Davies (Lab): Woolwich West 1981 – 31 March 1986
 Evelyn Joyce Denington (Lab): Camden 1964–1967; Islington 1967–1973; Islington Central 1973–1977
 Gladys Felicia Dimson (Lab): Haringey 1964–1967; Wandsworth 1970–1973; Battersea North 1973 – 2 May 1985
 Gordon Laurence Dixon (C): Enfield 1964–1970
 John Chaytor Dobson (C): Ealing 1970–1973; Acton 1973 – 31 March 1986
 Jack Dunnett (Lab): Hounslow 1964–1967

E
 Douglas Eden (Lab) (Ind): Feltham and Heston 1973–1977
 Richard Edmonds (Lab): Hammersmith 1964–1967
 Arthur Frank George Edwards (Lab): Newham 1964–1973; Newham North West 1973 – 31 March 1986
 Arthur George Edwards (Lab): Alderman 1964–1967; Hammersmith 1970–1973
 Keith Andrew Edwards (C): Croydon 1964–1967
 George Frederick Everitt (C): Sutton 1964–1973

F
 Timothy Charles Farmer (C): Alderman 1967 – 11 October 1971
 Michael William Walter Farrow (C): Ealing 1970–1973
 Herbert Ferguson (Lab): Alderman 1964–1970
 Douglas Melville Fielding (C): Bexley 1967–1973; Sidcup 1973–1977
 Bill Fiske (Lab): Havering 1964–1967
 Antony Thomas Reid Fletcher (C): Ealing 1967–1970
 Jennifer Fletcher (Lab): Tottenham 5 May 1983 – 31 March 1986
 Muriel Forbes (Lab): Brent 1964–1967
 Ann M. Forbes-Cockell (C): Brent 1967–1973
 Seton Forbes-Cockell (C): Kensington and Chelsea 1964 – 19 September 1971
 Frederick James Francis (Lab): Southwark 1970–1973
 Leslie Freeman (C): Alderman 1964–1977
 Roland John Michael Freeman (C): Cities of London and Westminster 1967–1970; Finchley 15 May 1975 – 1981
 Edwin Furness (Lab): Bexley 1964–1967

G
 Maurice Patrick Gaffney (C): Ealing 1967–1970; Cities of London and Westminster 1970–1973
 Oliver John Galley (C): Harrow 1964 – 2 October 1965
 Rachel Trixie Anne Gardner (C): Havering 1970–1973; Southgate 1977 – 31 March 1986
 Montague William Garrett (C): Richmond-upon-Thames 1964–1967
 Mair Garside (Lab): Greenwich 1970–1973; Woolwich East 1973 – 31 March 1986
 Edgar Victor Garton (Lab): Alderman 1964–1970
 Diana Elizabeth Geddes (C): Lambeth 1970–1973; Streatham 1973–1977
 Rodney Charles Gent (C): Sidcup 1977 – 31 March 1986
 Ronald Gilbey (C): Haringey 1967–1973
 Peter Stuart Gill (C): Croydon South 1977 – 31 March 1986
 Lilias Girdwood Gillies (Lab): Tooting 1973–1977
 William Arthur Gillman (Lab): Havering 1964–1967
 Louis Gluckstein (C): Cities of London and Westminster 1964–1967; Alderman 1967–1973
 Reg Goodwin (Lab): Southwark 1964–1973; Bermondsey 1973–1981
 Edward Stephen Gouge (Lab): Ilford South 1981 – 31 March 1986
 John Graham (C): Ealing 1967–1970
 Alec Alan Grant (Lab): Lewisham 1964–1967 and 1970–1973
 Alan Greengross (C): Hampstead 1977 – 31 March 1986
 Anna Lloyd Grieves (Lab): Lambeth 1970–1973; Lambeth Central 1973–1981
 Michael Grylls (C): Cities of London and Westminster 1967–1970
 Muriel Gumbel (C): Lambeth 1967–1970; Kensington and Chelsea 2 December 1971 – 1973; Sutton and Cheam 1977 – 31 March 1986

H
 Rose Hacker (Lab): St. Pancras North 1973–1977
 Thomas Alfred Leefe Ham (C): Tooting 1977–1981
 John Hammond (C): Redbridge 1970–1973
 Lesley Hammond (Lab): Dulwich 1981 – 31 March 1986
 Elgar Handy (Lab): Erith and Crayford 1981 – 31 March 1986
 Alan Hardy (C): Brent 1967–1973; Brent North 1973 – 31 March 1986
 Illtyd Harrington (Lab): Brent 1964–1967; Alderman 28 April 1970 – 1973; Brent South 1973 – 31 March 1986
 Andrew Phillip Harris (Lab): Putney 1981 – 21 May 1985
 David Harris (C): Bromley 7 November 1968 – 1973; Ravensbourne 1973–1977
 John Leonard Harris (C): Putney 1977–1981
 Anthony Bernard Hart (Lab): Hornsey 1981 – 31 March 1986
 Maureen Harwood (Lab): Alderman 1973–1977
 Stephen Haseler (Lab) (Ind): Wood Green 1973–1977
 Stephen Robert Hatch (Lab): Battersea South 1973–1977
 Joseph Henry Haygarth (C): Barnet 1964–1967
 John Charles Henry (Lab): Lewisham 1964–1967 and 1970–1973; Lewisham East 1973–1977
 Alan Lewis Herbert (Lab): Lewisham West 24 April 1980 – 2 August 1984 and 20 September 1984 – 31 March 1986
 Arthur James Hichisson (C): Lewisham 1967–1970; Alderman 1970–1977
 Christopher Thomas Higgins (Lab): Ealing 1964–1967
 Ellis Hillman (Lab): Hackney 1964–1973; Hackney Central 1973–1981
 Harvey Hinds (Lab): Southwark 1967–1973; Peckham 1973 – 31 March 1986
 Roger Eden Hiskey (C): Lewisham West 1977 – 4 February 1980
 Norman Howard (Lab): Brent East 1973 – 31 March 1986
 Thomas Charles Hudson (C): Enfield 1970–1973
 Robert Gurth Hughes (C): Croydon Central 20 March 1980 – 31 March 1986
 Arthur Horace Sydney Hull (C): Hayes and Harlington 15 December 1977 – 1981
 Robert William George Humphreys (Lab): Lambeth 1964–1967

J
 Francis Herbert James (C): Redbridge 1964–1970
 Andrew Jardine (C): Alderman 1964–1967; Hounslow 1967–1973
 Margaret Christian Jay (Lab): Wandsworth 1964–1967
 Ethel Marie Jenkins (Lab): Wandsworth 1970–1973; Putney 1973–1977
 Margaret Anne Jenkins (Lab): Putney 11 July 1985 – 31 March 1986
 Thomas Alfred Jenkinson (Lab): Newham North East 1973–1977; Newham South 1977–1981
 Toby Jessel (C): Richmond-upon-Thames 1967–1973
 Julia Ada Johnson (Lab): Greenwich 1964–1967
 Ethel Winifred Jones (Lab): Ealing 1964–1967
 William Emlyn Jones (C): Harrow 1964 – 6 June 1969
 Anthony Robert Judge (Lab): Mitcham and Morden 1973–1977 and 1981 – 31 March 1986

K
 Harry Kay (Lab): Dagenham 30 January 1975 – 31 March 1986
 Alexander John Kazantzis (Lab): Camden 1970–1973; Holborn and St. Pancras South 1973–1977
 Ernest Kinghorn (Lab): Hounslow 1964–1967
 Arnold Kinzley (C): Ilford South 1977–1981
 Patricia Mary Kirwan (C): Paddington 1977–1981
 Albert George Knowlden (C): Alderman 1964–1967

L
 Harry Lamborn (Lab): Southwark 1964–1973
 Victor Rae Muske Langton (C): Bexley 1967–1973; Bexleyheath 1973 – 31 March 1986
 Alan Horace Lewis Leach (C): Sutton 1967–1973
 Robin Hubert Leach (C): Ealing 1967–1970
 Edward Leigh (C): Richmond 1977–1981
 James Anthony Lemkin (C): Uxbridge 1973 – 31 March 1986
 Rita Maisie Levy (C): Barnet 19 October 1972 – 1973
 Robert Gwilym Lewis-Jones (C): Carshalton 1977–1981
 William John Lipscombe (Lab): Hillingdon 1964–1967
 Kenneth Watson Little (Lab): Edmonton 1981 – 2 August 1984 and 20 September 1984 – 31 March 1986
 William Wycliffe Livingston (C): Lambeth 1967–1973
 Ken Livingstone (Lab): Norwood 1973–1977; Hackney North and Stoke Newington 1977–1981; Paddington 1981 – 2 August 1984 and 20 September 1984 – 31 March 1986
 Serge Lourie (Lab): Hornchurch 1973–1977
 Betty Kathleen Lowton (Lab): Waltham Forest 1964–1967
 John Vincent Norman Lucas (Lab): Battersea North 27 June 1985 – 31 March 1986

M
 Anthony McBrearty (Lab): Enfield North 1981 – 31 March 1986
 John McDonnell (Lab): Hayes and Harlington 1981 – 2 August 1984 and 20 September 1984 – 31 March 1986
 Andrew McIntosh (Lab): Tottenham 1973 – 1 March 1983
 Marjorie McIntosh (Lab): Hammersmith 1964 – 6 May 1964
 Alexander Charles Mackay (Lab): Deptford 1981 – 31 March 1986
 Alexander McLaughlin (Lab): Wandsworth 15 June 1972 – 1973
 Terence Charles McMillan (Lab): Alderman 1964–1967
 John Reveley Major (C): Hornchurch 1977–1981; Chipping Barnet 1981 – 31 March 1986
 Michael Peter Russell Malynn (C): Haringey 1967–1973
 Isita Clare Mansel (C): Camden 1967–1970
 Walter Kenneth Mansfield (Lab): Alderman 1973–1977
 Reginald Marks (C): Barnet 1964–1973; Chipping Barnet 1973–1977
 Bernard Stephen Mason (Lab): Edmonton 1973–1977
 David Michael Mason (Lab): Ealing North 1973–1977
 John Mason (C): Alderman 1964–1967; Bexley 1967–1973
 Stanley Wilfred Mayne (Lab): Alderman 1973–1977
 Sidney Aubrey Melman (Lab): Lambeth 1964–1967
 Jean Merriton (Lab): Paddington 1973–1977
 Peggy Arline Middleton (Lab): Greenwich 1967 – 26 August 1974
 Charles Henry Miles (C): Greenwich 1967–1970
 Victor Mishcon (Lab): Lambeth 1964–1967
 Robert Mitchell (C): Redbridge 1964–1973; Wanstead and Woodford 1973 – 31 March 1986
 Ronald Dennis Mitchell (C): Feltham and Heston 1977–1981
 Victor Sidney Henry Mitchell (C): Bromley 1964–1967
 Thomas Broughton Mitcheson (C): Enfield 1964–1973; Southgate 1973–1977
 Paul David Moore (Lab): Lambeth Central 1981 – 31 March 1986
 Gladys Emma Morgan (C): Croydon 1967–1973; Croydon North East 5 September 1974 – 17 January 1980
 Joan Margaret Morgan (Lab): Hackney South and Shoreditch 1977 – 31 March 1986
 Frances Morrell (Lab): Islington South and Finsbury 1981 – 31 March 1986
 Harold Trevor Mote (C): Harrow 27 January 1966 – 1973; Harrow East 1973 – 31 March 1986
 Norman Sidney Munday (C): Waltham Forest 1967–1973
 George Edward Mynott (C): Waltham Forest 1967–1970

N
 Bob Neill (C): Romford 11 July 1985 – 31 March 1986
 Waldemar Thor Neilson-Hansen (C): Leyton 1977–1981
 George Edward Nicholson (Lab): Bermondsey 1981 – 31 March 1986

O
 Luke Patrick O'Connor (Lab): Camden 1970–1973; Alderman 1973–1977
 Peter Otwell (Lab): Brent 1964–1967

P
 George Francis Palmer (Lab): Ealing 1964–1967
 Mark Jonathan David Damian Lister Patterson (C): Ealing 1970–1973; Chipping Barnet 1977–1981
 Geoffrey Pattie (C): Lambeth 1967–1970
 Arthur Sidney Peacock (C): Barnet 1967 – 27 June 1972
 Bernard James Perkins (C): Alderman 19 October 1971 – 1973
 Jane Phillips (Lab): Hammersmith 1964–1967
 David Thomas Pitt (Lab): Hackney 1964–1973; Hackney North and Stoke Newington 1973–1977
 Peter Samuel Pitt (Lab): Feltham and Heston 1981 – 31 March 1986
 Desmond Plummer (C): Cities of London and Westminster 1964–1973; St. Marylebone 1973 – 3 March 1976
 Thomas Ponsonby (Lab): Alderman 1970–1977
 André William Potier (C): Hillingdon 1967–1970
 Fred Powe (Lab): Hounslow 1964–1967
 John Nicoll Powrie (Lab): Bexley 1964–1967
 Charles Henry Ernst Pratt (C): Bromley 1970–1973
 Charles Prendergast (Lab): Barking 1964 – 10 February 1967
 Reginald Prentice (Lab): Alderman 1970 – 29 March 1971
 Norman Prichard (Lab): Wandsworth 1964–1967, 1970 – 10 April 1972
 John Charles Putnam (C): Fulham 1977–1981

R
 Simon James Crawford Randall (C): Beckenham 1981 – 31 March 1986
 Frank Herbert Rapley (Lab): Hillingdon 1964–1967
 Edgar Ernest Reed (Lab): Southwark 1964–1970
 Margaret Rees (Lab): Woolwich West 1973–1977
 Annie Florence Remington (Lab): Haringey 1964–1967
 Albert James Retter (C): Hayes and Harlington 1977 – 22 October 1977
 Timothy J. Ridoutt (Lab): Ilford North 1973–1977
 Jenefer Gwendolen Anne Riley (C): Wood Green 1977–1981
 Sydney William Leonard Ripley (C): Kingston upon Thames 1964 – 31 March 1986
 Shelagh Marjorie Roberts (C): Havering 1970–1973; Upminster 1973–1981
 Bernard Harry Rockman (Lab): Alderman 1964–1967
 Marion Roe (C): Ilford North 1977 – 31 March 1986
 Arthur James Rolfe (C): Croydon North East 20 March 1980 – 31 March 1986
 Hazel Corinne Rose (Lab): Islington 1967–1970
 Gerald Ross (Lab): Hackney North and Stoke Newington 1981 – 31 March 1986
 Charles Andrew Rossi (Lab): Holborn and St. Pancras South 8 March 1979 – 31 March 1986
 Paul Nigel Rossi (Lab) (SDP): Lewisham East 1981 – 31 March 1986
 George Frederick Rowe (Lab): Wandsworth 1964–1967
 Stanley Graham Rowlandson (C): Enfield 1964–1973
 Bertie Edwin Roycraft (Lab): Havering 1964–1967
 Percy Rugg (C): Kensington and Chelsea 1964–1970
 Stanley Rundle (L): Richmond 1973–1977
 Peter Frank Norman Russell (Lab): Hayes and Harlington 1973–1977

S
 Samuel Isidore Salmon (C): Cities of London and Westminster 1964–1967
 Albert Samuels (Lab): Southwark 1964–1967
 Joseph Simeon Samuels (Lab): Wandsworth 1964–1967, 1970–1973
 Herbert Henry Sandford (C): St. Marylebone 8 April 1976 – 31 March 1986
 Paul Alexander Saunders (C): Croydon 1964–1967
 Mervyn Nelson Scorgie (C): Cities of London and Westminster 1970–1973; City of London and Westminster South 1973–1981
 Jean Leslie Scott (C): Barnet 1964–1973; Finchley 1973 – 20 March 1975
 Thomas William Scott (C): Merton 1964–1970
 Geoffrey John David Seaton (C): Kingston upon Thames 1964–1973; Surbiton 1973 – 27 June 1983
 Harold Sebag-Montefiore (C): Cities of London and Westminster 1964–1973
 Beatrice Serota (Lab): Lambeth 1964–1967
 Ruth Shaw (L): Sutton and Cheam 1973–1977
 Harold Shearman (Lab): Lewisham 1964–1967
 William Jeremy Masefield Shelton (C): Wandsworth 1967–1970
 Brian Joseph Shenton (C): Mitcham and Morden 1977–1981
 William Alfred Sibley (C): Havering 12 December 1968 – 1970
 Yvonne Sieve (Lab): Southall 1973 – 31 March 1986
 David Howard Simpson (Lab): Croydon North East 1973 – 18 July 1974; Alderman 21 September 1976 – 1977
 William Colbert Simson (Lab): Lewisham West 1973–1977
 Adrian Carnegie Slade (L): Richmond 1981 – 31 March 1986
 Frank Willie Smith (C): Bromley 1967–1973; Beckenham 1973–1981
 Norman John David Smith (C): Norwood 1977 – 31 March 1986
 William Christopher Smith (C): Hammersmith 1967–1970; Hammersmith North 1977–1981
 Anne Sofer (Lab) (SDP): St. Pancras North 1977 – 23 September 1981 and 29 October 1981 – 31 March 1986
 Donald Soper (Lab): Alderman 1964-13 May 1965
 Barrington John Stead (Lab): Fulham 1981 – 31 March 1986
 Maurice Stephenson (C): Alderman 29 April 1969 – 1973
 Stephen James Stewart (C): Croydon 1967–1973; Croydon North West 1977 – 31 March 1986
 Oliver Stutchbury (Lab): Alderman 1973 – 3 September 1976
 Frederick William Styles (Lab): Greenwich 24 October 1974 – 1981
 Jack Elmer Swanson (C): Wandsworth 1967–1970

T
 Jean Tatham (C): Orpington 1973 – 31 March 1986
 Cyril Julian Hebden Taylor (C): Ruislip-Northwood 1977 – 31 March 1986
 Gordon William Herbert Taylor (C): Alderman 3 October 1972 – 1977; Croydon Central 1977 – 21 January 1980
 Ruby Georgina Nancy Taylor (C): Brent 1967–1973
 Anne Sylvia Terry (C): Redbridge 1964–1967
 Frederick William Thompson (C): Sutton 1964–1967
 Robin Beauchamp Thompson (Lab): Bexley 1964–1967
 Neil Gordon Thorne (C): Redbridge 1967–1973
 Raymond David Clive Thornton (C): Havering 1967 – 13 November 1968
 Frederick Lionel Tonge (Lab): Alderman 6 July 1965 – 1967
 Frank Towell (Lab): Brent 1964–1967
 Richard Town (C): Erith and Crayford 1977–1981
 Lena Townsend (C): Camden 1967–1970; Alderman 1970–1977
 George William Tremlett (C) (Ind C): Hillingdon 1970–1973; Twickenham 1973 – 31 March 1986
 Mike Tuffrey (L): Vauxhall 11 July 1985 – 31 March 1986
 Robert Joseph Turner (C): Bromley 1964 – 27 September 1968
 Simon John Turney (Lab): Islington Central 1977 – 31 March 1986

U
 John Udal (C): Alderman 1967–1973
 Dyas Cyril Loftus Usher (C): Hounslow 1967–1973

V
 Gerard Folliott Vaughan (C): Lambeth 1967–1970; Alderman 1970 – 18 September 1972
 Robert Louis Vigars (C): Kensington and Chelsea 1964–1973; Kensington 1973 – 31 March 1986
 Louis Albert Vitoria (Lab): Haringey 1964–1967

W
 Jeremy James Wagg (C): Hammersmith 1967–1970
 Frederick William Walker (C): Merton 1964–1973
 John James Walsh (Lab): Leyton 1973–1977
 Lady Walton (Nellie Margaret Walton) (C): Alderman 1967 – 2 October 1968
 John Benjamin Ward (Lab): Barking 1970–1973; Barking 1973 – 31 March 1986
 Michael Ward (Lab): Wood Green 1981 – 31 March 1986
 John Golden Warren (Lab): Alderman 1973–1977
 William Watts (Lab): Alderman 28 April 1970 – 1973
 Gordon Alexander Webb (C): Waltham Forest 1967–1973
 Mavis Joan Webster (Lab): Waltham Forest 1964 – 27 November 1966
 David Christopher Wetzel (Lab): Hammersmith North 1981 – 31 March 1986
 Frederick Walter Weyer (C): Lewisham 1967–1970; Streatham 1977 – 31 March 1986
 Michael John Wheeler (C): Lewisham 1967–1970; Ravensbourne 1977 – 31 March 1986
 David Frank White (Lab): Croydon Central 1973–1977
 John Howard White (Lab): Enfield North 1973–1977
 Arthur Wicks (Lab): Hackney 1964–1967; Islington 1967–1973; Islington South and Finsbury 1973–1981
 Alan Ronald Williams (Lab): Hornchurch 1981 – 31 March 1986
 Margaret Williams (C): Battersea South 1977–1981
 Phillip Charles Desmond Williams (C): Waltham Forest 1970–1973
 John Wilson (Lab): Newham North East 1977 – 31 March 1986
 Valerie Wise (Lab): Battersea South 1981 – 31 March 1986
 Enid Barbara Wistrich (Lab): Hampstead 1973–1977
 Deirdre Frances Mary Wood (Lab): Greenwich 1981 – 31 March 1986
 Joan Kathleen Wykes (C): Chislehurst 1973 – 31 March 1986

Y
 George Young (C): Ealing 1970–1973
 James Young (Lab): Greenwich 1964–1967
 Robin Ainsworth Raine Young (Lab): Walthamstow 1973–1981

Parties
C: Conservative Party
Ind: Independent
Ind C: Unofficial Conservative
L: Liberal Party
Lab: Labour Party
SDP: Social Democratic Party