Question: When did trolley buses stop running in the city where Godfrey Tanner died?

full_context: Document 1: London: London's bus network is one of the largest in the world, running 24 hours a day, with about 8,500 buses, more than 700 bus routes and around 19,500 bus stops. In 2013, the network had more than 2 billion commuter trips per annum, more than the Underground. Around £850 million is taken in revenue each year. London has the largest wheelchair accessible network in the world and, from the 3rd quarter of 2007, became more accessible to hearing and visually impaired passengers as audio-visual announcements were introduced. The distinctive red double-decker buses are an internationally recognised trademark of London transport along with black cabs and the Tube.
Document 2: Michael Angold: Michael Angold was educated at the University of Oxford (BA, D.Phil.). He has worked at the University of Edinburgh from 1970, serving as professor of Byzantine history from 1996 until 2005, when he was appointed professor emeritus.
Document 3: New Delhi: New Delhi has one of India's largest bus transport systems. Buses are operated by the state-owned Delhi Transport Corporation (DTC), which owns largest fleet of compressed natural gas (CNG)-fueled buses in the world. Personal vehicles especially cars also form a major chunk of vehicles plying on New Delhi roads. New Delhi has the highest number of registered cars compared to any other metropolitan city in India. Taxis and Auto Rickshaws also ply on New Delhi roads in large numbers. New Delhi has one of the highest road density in India.
Document 4: Nicholas Tate: Dr Nicholas Tate is a historian who was educated at Balliol College, University of Oxford, and at the universities of Bristol and Liverpool and until July 2011 was the Director-General of the International School of Geneva, Switzerland. Dr Tate is known to be vocal in his education philosophy and is a fierce critic of undue reliance on standardised testing.
Document 5: Graham Gardner: For more than ten years, Graham Gardner was an academic researcher, based at Aberystwyth University on the coast of West Wales, from where gained his PhD in 2003. During this time, he worked with Dr Bill Edwards and Dr Michael Woods on a study of civic participation in market towns funded by the Economic and Social Research Council, a review of community and town councils in Wales commissioned by the Welsh Assembly Government, several studies of the economy and society of rural Wales for the Wales Rural Observatory, and a review of the Quality Parish and Town Council Scheme commissioned by the Department for the Environment, Food and Rural Affairs. As an extension of this work, he subsequently advised the Department for Communities and Local Government (CLG) on the appropriateness and likely impact of giving parish and town councils in England a new general power to promote wellbeing.
Document 6: New Haven, Connecticut: The New Haven Division buses follow routes that had originally been covered by trolley service. Horse-drawn steetcars began operating in New Haven in the 1860s, and by the mid-1890s all the lines had become electric. In the 1920s and 1930s, some of the trolley lines began to be replaced by bus lines, with the last trolley route converted to bus in 1948. The City of New Haven is in the very early stages of considering the restoration of streetcar (light-rail) service, which has been absent since the postwar period.
Document 7: Melbourne: Melbourne has the largest tram network in the world which had its origins in the city's 1880s land boom. In 2013–2014, 176.9 million passenger trips were made by tram. Melbourne's is Australia's only tram network to comprise more than a single line and consists of 250 km (155.3 mi) of track, 487 trams, 25 routes, and 1,763 tram stops. Around 80 per cent of Melbourne's tram network shares road space with other vehicles, while the rest of the network is separated or are light rail routes. Melbourne's trams are recognised as iconic cultural assets and a tourist attraction. Heritage trams operate on the free City Circle route, intended for visitors to Melbourne, and heritage restaurant trams travel through the city and surrounding areas during the evening. Melbourne is currently building 50 new E Class trams with some already in service in 2014. The E Class trams are about 30 metres long and are superior to the C2 class tram of similar length. Melbourne's bus network consists of almost 300 routes which mainly service the outer suburbs and fill the gaps in the network between rail and tram services. 127.6 million passenger trips were recorded on Melbourne's buses in 2013–2014, an increase of 10.2 percent on the previous year.
Document 8: Godfrey Tanner: Ronald Godfrey Tanner FRGS (24 September 1927 – 10 July 2002) was an Australian professor of classics, associated for the greater part of his career with the University of Newcastle. Educated at Melbourne and Cambridge, Tanner was appointed to Newcastle University College (NUC) in 1959 and became renowned at the institution for his enthusiastic involvement in student life and for his eccentric character (he cycled about campus in full academic dress as a matter of course).
Document 9: Colin Groves: Born in England, Groves completed a Bachelor of Science at University College London in 1963, and a Doctor of Philosophy at the Royal Free Hospital School of Medicine in 1966. From 1966 to 1973, he was a Postdoctoral Researcher and Teaching Fellow at the University of California, Berkeley, Queen Elizabeth College and the University of Cambridge. He emigrated to Australia in 1973 and joined the Australian National University, where he was promoted to full Professor in 2000 and remained Emeritus Professor until his death.
Document 10: Haldun Taner: He was born on March 16, 1915 in Istanbul. After graduating from the Galatasaray High School in 1935, he studied politics and economy at the University of Heidelberg in Germany, until a serious health problem forced him to return to Turkey, where he graduated from the Faculty of German Literature and Linguistics in 1950. He also studied theatre and philosophy at the University of Vienna between 1955 and 1957 under the direction of Heinz Kindermann (1894–1985), an Austrian theater and literary scholar.
Document 11: Telegram messenger: By the 1960s the number of telegrams being delivered had dropped to 10 million, and in 1976 only 844 were delivered. Consequently the Post Office took the decision in 1977 to abolish the service. The service continued for a few years and was briefly operated by British Telecom after it split from the Post Office. British Telecom announced on 19 October 1981 that the telegram would be discontinued, and it was finally taken out of service on 30 September 1982 after 139 years in the United Kingdom.
Document 12: Robert John Godfrey: Born on the Leeds Castle estate in Kent, England, Godfrey was educated at Finchden Manor in Tenterden, which was described by its founder George Lyward as a "therapeutic community for adolescents", other alumni of which included Alexis Korner and Tom Robinson. Although he didn't start to play the piano until the age of twelve, Godfrey's talent was prodigious enough to gain him admission to the Royal College of Music, then the Royal Academy of Music. He studied under concert pianist Malcolm Binns, and those around him included Sir Michael Tippett, Benjamin Britten and Hans Werner Henze.
Document 13: Southampton: There are two main termini for bus services. As the biggest operator, First uses stops around Pound Tree Road. This leaves the other terminal of West Quay available for other operators. Uni-link passes West Quay in both directions, and Wilts & Dorset drop passengers off and pick them up there, terminating at a series of bus stands along the road. Certain Bluestar services also do this, while others stop at Bargate and some loop round West Quay, stopping at Hanover Buildings. There was a tram system from 1879 to 1949.
Document 14: Trolleybuses in Newcastle upon Tyne: By the standards of the various now - defunct trolleybus systems in the United Kingdom, the Newcastle system was a large one, with a total of 28 routes, and a maximum fleet of 204 trolleybuses. It finished on 2 October 1966 (1966 - 10 - 02).
Document 15: Tony Bennett (sociologist): Tony Bennett is an English academic who has also worked in Australia. Bennett is an important figure in the development of the Australian approach to cultural studies known as "cultural policy studies."
ground_truth: 2 October 1966
sub_queries: What city did Godfrey Tanner live when he died? Answer: Newcastle
when did trolley buses stop running in Newcastle Answer: 2 October 1966