Traffic Signs Regulations and General Directions (TSRGD) 1991 : (as amended by SDD)
Great Britain.Scottish Development Department.
Edinburgh : Environment Department,
1991.
With: A. Introductory letter : Review of traffic signs - second round : Revision of the Traffic Signs Regulations and General Directions (TSRGD) 1981 : Results of preliminary round consultation -- B. Index sheet -- C. Main discussion paper, addressing major issues and considering responses to the first round of consultation -- D. Checklist questionnaire on major issues -- E. Major changes to TSRGD 1981, a summary -- F. Details of changes to the text of the Regulations and General Directions -- G. Details of changes to the diagrams --  H. Table of destinations and derivations for the Regulations, diagrams and General Directions -- I. Complete text of Regulations, diagrams and General Directions -- J. Colour supplement illustrating new designs for directional signs.
Traffic signs and signals