See
http://www.direct.gov...Highwaycode/index.htm
Might help....
Highway Code
Rule 243:
DO NOT stop or park
•near a school entrance
•anywhere you would prevent access for Emergency Services
•at or near a bus or tram stop or taxi rank
•on the approach to a level crossing or tramway crossing
•opposite or within 10 metres (32 feet) of a junction, except in an authorised parking space
•near the brow of a hill or hump bridge
•opposite a traffic island or (if this would cause an obstruction) another parked vehicle
•where you would force other traffic to enter a tram lane
•where the kerb has been lowered to help wheelchair users and powered mobility vehicles
•in front of an entrance to a property
•on a bend
•where you would obstruct cyclists’ use of cycle facilities
except when forced to do so by stationary traffic.