Notice. British Railways and London Transport (GWR/LMS/LNER/SR). Cheap Day Tickets to London. Return Halves will not be available between 4.30pm and 6.30pm from Mondays to Frdays until further notice. Black text on white background with orange border. British Railways/London Transport ref: No 54. Printed by Jas Truscott and Son Ltd, London and Tonbridge. Format: double royal, 25 x 40 inches, 635 x 1016mm.