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A40 between Regent St and Great Portland St, Westminster (Grid ref TQ290812) A4201 between A40 and A5204, Westminster (Grid ref TQ290813) A4201 between A40 and A5204, Westminster (Grid ref TQ289814) A5204 between A4201 Langham Place and A4201 Great Portland St, Westminster (Grid ref TQ290814) A5204 between A4201 and Westminster boundary, Westminster (Grid ref TQ291815) A4201 between Piccadilly Circus and A40, Westminster (Grid ref TQ291810) B506, Great Portland Street, Westminster (Grid ref TQ289817) U, D'arblay Street, Westminster (Grid ref TQ293811) A4201 between A5204 and A501, Westminster (Grid ref TQ288817) A40 between A4201 and Westminster boundary, Westminster (Grid ref TQ295813) A5204 between A41 and A4201, Westminster (Grid ref TQ285813) A40 between Orchard St and Regent St, Westminster (Grid ref TQ285811) U, Hallam Street, Westminster (Grid ref TQ288818) U, Lexington Street, Westminster (Grid ref TQ294809) A5204 between Camden boundary and A400, Camden (Grid ref TQ294817) A400 between A40 and A5204, Camden (Grid ref TQ297815) A400 between A5204 and A501, Camden (Grid ref TQ294820) A41 between A40 and A5204, Westminster (Grid ref TQ282811) A400 between Andrew Borde St and Oxford St, Camden (Grid ref TQ298813) A401 between Piccadilly Circus and A400, Westminster (Grid ref TQ297808)