http://www.legislation.gov.uk/ukpga/1991/40/section/53/2000-07-03Road Traffic Act 1991An Act to amend the law about road traffic.1991-07-25texttext/xmlenStatute Law Database2024-05-172000-07-03Part II Traffic In London Priority routesF153. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .