This is in news and shared all over. A police cop was found racing with a guy on Road. The incident is from Alabama where Cop on his Harley Davidson was asked by a Rider with Honda CBR600R to have race and then they started racing from a traffic light.
http://www.youtube.com/watch?v=o6f9ObCTeIA
Nothing wrong there as both are enjoying it but cop was suspended this act as the driver / rider posted it on Youtube.