Claim: Cockspur Street, a short street in the City of Westminster, London, is part of the A4 road and is maintained by Transport for London.
Evidence: Cockspur Street is a short street in the City of Westminster, London, SW1 which with a very short part of Trafalgar Square links Charing Cross – a small roundabout – to Pall Mall/Pall Mall East at the point where that road changes name, opposite the traffic exit from Haymarket. It and all the streets mentioned are part of the A4, a road running west from the City of London, and it is a minimum of three lanes wide and is two lanes one-way, one lane buses only. Transport for London