An Introduction to the use of portable vehicular signals

Publisher:Department for Transport
Publication type:Presentation
Published date: 7 March 2008
Modified date: 3 November 2011
Mode/topic:Roads, Road safety, Road transport, Traffic signs


This booklet is for people with specific responsibility for portable vehicular signals at street works and road works. Sites with alternate one-way vehicular flows are referred to as ‘shuttle’ working.

Printed copies of this publication are available from The Stationery Office shop.

Download document