If you cross the street "near" a red traffic light, that costs you 5€ in Germany. If you admit that you did it intentionally, the ticket price doubles. Happened to my wife some years ago when walking to a bus stop on the other side of the street. How did the cop know that it was intentional? She remarked that there was no car in sight, neither left nor right, on a straight road in town.
Oh, and what's the definition of "near" you may ask? While in Germany almost everything is regulated in detail, the definition of "near" is up to the cop.
ObJoke: it's midnight somewhere in Europe and no car in sight, but some people are waiting for the traffic light to turn green? You can bet that these are Germans ;-0