Question: What's the best way to use public transport safely?

Answer passage (source: UK):
page_title: Guidance Coronavirus (COVID-19): safer travel guidance for passengers
section_headers: Public transport
Plan your journey
section_content: Consider all other forms of transport before using public transport.
Before and during your journey, check with your transport operator for the
latest travel advice on your route:

bus, coach, tram and ferry operators
TfL
National Rail

Travel may take longer than normal on some routes due to reduced capacity and
social distancing measures. Allow sufficient time if your journey involves
changes between different forms of transport.
Plan ahead by identifying alternative routes and options in case of unexpected
disruption.
If you can, travel at off-peak times. Your transport operator can advise on
off-peak times. Your employer may agree alternative or flexible working hours
to support this.
Where possible, book your travel online through your transport provider’s
ticketing app or website. Consider contactless payment to buy tickets.
Taking a less busy route and reducing the number of changes (for example
between bus and train) will help you keep your distance from others. Public
Health England recommends keeping a 2 metre distance from other people, where
possible. Where this is not
possible you should keep the time you spend nears others as short as possible
and avoid physical contact.
Try to start or end your journey using a station or mode of transport you know
to be quieter or more direct. For instance, walk the first or last mile of
your journey, or alight at an earlier station, where this is possible.
*[TfL]: Transport for London

Reviewer feedback on this answer:
Asks the reader to check with the transport operator for the best advice when deciding to use public transport. Also gives basic advice for taking transport.
This is a good answer.  The question was about using public transportation and the answer gives a lot of advice on that.

Reviewer ratings:
Acceptable
Excellent

Answer passage (source: UK):
page_title: Guidance Coronavirus (COVID-19): safer travel guidance for passengers
section_headers: Public transport
On your journey
section_content: Some routes may be busier than usual due to social distancing measures or
changes to previous timetables or schedules. Keep your distance from people
outside your household. Public Health England recommends keeping a distance
of 2 metres, where
possible. The key thing is
to not be too close to other people for more than a short amount of time, as
much as you can.
The risk of infection increases the closer you are to another person with the
virus and the amount of time you spend in close contact: you are very unlikely
to be infected from just walking past another person.
There may be situations where you can’t keep a suitable distance from people,
for example when boarding or alighting, on busier services, at busier times of
day and when walking through interchanges. In these cases you should avoid
physical contact, try to face away from other people, and keep the time you
spend near others as short as possible. If you can, wear a face covering on
public transport. You should be prepared to remove your face covering if asked
to do so by police officers and police staff for the purposes of
identification.
Be aware of the surfaces you touch. Be careful not to touch your face. Cover
your mouth and nose with a tissue or your elbow when coughing or sneezing.
Treat transport staff with respect and follow instructions from your transport
operator. This may include:

notices about which seats to use or how to queue
additional screens, barriers or floor markings
requests to board through different doors or to move to less busy areas

Help keep yourself, other passengers and transport staff safe:

wait for passengers to get off first before you board
ensure you maintain social distancing, where possible, including at busy entrances, exits, under canopies, bus stops, platforms or outside of stations
be prepared to queue or take a different entrance or exit at stations
wait for the next service if you cannot safely keep your distance on board a train, bus or coach
respect other people’s space while travelling
avoid consuming food and drink on public transport, where possible
be aware of pregnant, older and disabled people who may require a seat or extra space
be aware that some individuals may have hidden disabilities


Reviewer feedback on this answer:
Provides detailed information on what to watch out for, how to conduct yourself and essentially how to stay safe when using public transport.
There is a lot of info here.  It has a lot of information about how you can be safe on public transportation.

Reviewer ratings:
Excellent
Excellent

Answer passage (source: UK):
page_title: Guidance Coronavirus (COVID-19): safer travel guidance for passengers
section_headers: Walking and cycling
section_content: Walking and cycling will reduce
pressure on the public transport system and the road network. Consider walking
and cycling if you can. Local cycling schemes can be used. Your local council
can help you plan your journey by providing maps showing dedicated paths and
routes.
Where possible, try to maintain social
distancing when you walk or
cycle, for example when approaching or passing other pedestrians or waiting at
crossings and traffic lights.
Where using bikes (private, docked or dockless) wash your hands for at least
20 seconds or sanitise your hands before and after cycling.
Consider making a list of items to take with you.

Reviewer feedback on this answer:
Context is promoting alternatives to public transport such as bike riding or walking.
There is a decent amount of information here.  The information pertains to someone using public transportation safely.

Reviewer ratings:
Bad
Excellent