Speeders beware, France is testing the RS01, a police interceptor concept. It’s a Renault sport RS01 set up for traffic duty and powered by the twin-turbo motor from the Nissan GT-R. Although the vehicle was deemed too fast to race in the GT3 class, this speedy interceptor is the ultimate tool for catching up to those pesky supercars. Right now it appears to more of a public relations stunt than a reality, but we won’t take any chances next time we’re in France.