You're stuck in traffic because the cops have shut down the road for a parade. You want to phone your boss/client/spouse/etc to say you'll be late. You're sitting still, staring at a parade and pick up your phone. The cop who has the road blocked tickets you for Use of Electronic Device While Driving. While you're stopped, watching a parade.
That was the case for one caller into CKNW this last week.
And the cop on CFAX would have been Grant Gottgetreu. I believe he has the record for the most (2,000+) excessive speed impounds. Now he defends the drivers.