OSPRE 1: Constable to Sergeant Week 21

This week we start the first of our four weeks of revision with a tip about the material in the Blackstone's Roads Policing Manual.

This is the smallest of the four books, is one of the easier to learn and could well prove to be a source of extra marks that will carry you across the winning line. There are not many chapters to revise so if you put two of the shorter ones...