http://www.legislation.gov.uk/nisr/2003/40/signature/madePublic Service Vehicles (Amendment) Regulations (Northern Ireland) 2003VehiclesTraffic managementGovernment Printer for Northern Ireland2017-09-21ROAD TRAFFIC AND VEHICLESThese Regulations further amend the Public Service Vehicles Regulations (Northern Ireland) 1985 (“the 1985 Regulations”).Sealed with the Official Seal of the Department of the Environment on 23rd January 2003.Wesley ShannonA senior officer of theDepartment of the Environment