http://www.legislation.gov.uk/uksi/2008/1864/signature/madeThe Road Safety Act 2006 (Commencement No. 3) Order 2008Road safetyVehiclesenKing's Printer of Acts of Parliament2011-07-04ROAD TRAFFICThis Order brings into force on 31st July 2008 section 46 of the Road Safety Act 2006 (article 2).Signed by authority of the Secretary of StateJim FitzpatrickParliamentary Under Secretary of StateDepartment for Transport14th July 2008