http://www.legislation.gov.uk/uksi/1993/2107/signature/madeThe London South Circular Trunk Road (A205)(Thurlow Park Road, Lambeth) (Prohibition of Right Turn) Order 1993Roads and highwaysKing's Printer of Acts of Parliament2011-07-04ROAD TRAFFICSigned by authority of the Secretary of State for TransportP. J. BevisA Grade 6 Officer London Regional Office of theDepartment of Transport23rd August 1993