High Speed Traffic Management . Traffic Management Design, Consultancy & Case Studies . Street Works Traffic Management . Temporary Vehicle Restraint Systems Hire & Sales . Sign Manufacture High Speed Traffic Management BS EN ISO 9001:2000 Quality Assurance National Highways Sector Scheme 12A and 12B approved Fully Qualified Management, Supervisors and Operatives Scheme Planning and Design Quality Plans Temporary Vehicle Barriers VMS Signs Remote Control Signs Temporary Lining and Studs Recovery Vehicles CCTV TSO's Purpose-built Traffic Management Vehicles IPV's All our high speed Traffic Management Vehicles comply with the Good Working Practice Document.