http://www.legislation.gov.uk/ukpga/1991/40/section/80/2006-09-01Road Traffic Act 1991An Act to amend the law about road traffic.1991-07-25texttext/xmlenStatute Law Database2024-05-17Expert Participation2006-09-01Part II Traffic In London MiscellaneousF180. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .