England's first petrol station was opened by the organisation at Aldermaston, Berkshire, in 1919.. The AA also erected early location signs and roadside sentry boxes equipped with telephones. The ...

Salutes and sentry boxes mark 120 years of The AA. Image source, The AA. Image caption, Early AA patrolmen were deployed on bicycles to warn of police speed traps Article Information.

MANCHESTER - Speed-limit scofflaws, take note. Since 2007, Manchester has been deploying two radar devices called Speed Sentry that count vehicles and record their speeds as they pass by ...