— -- In the cat-and-mouse game of avoiding police radar, speeders are about get a potent new weapon: each other in an automatic social network. Two major radar detector makers are introducing ...

Then, there’s the community-based approach: Waze. While it’s not available worldwide, millions of drivers use it every day to report police locations, speed traps, hazards, and more, making it one of ...

Millions of drivers use sat-navs while they are driving, either built in to car sat-navs or hooked up to their phones, which alert them to speed cameras on motorways and busy roads. But many motorists ...