They are apparently a real problem this year.

An excerpt:

One Santa was stopped by police for driving 150 kph (90 mph) on a northern German motorway, 50 kph over the speed limit.

"He said he was in a rush because he still had packages to deliver," said a spokesman for the police. They gave Santa a fine and took away his license.

A different excerpt, my favorite:

In Britain, police said they were looking for a Santa acting suspiciously -- a flasher who exposed himself to women.

Hey, Santa: That package is too small to deliver! And why don't you wrap it?

UPDATE: RL sends some more links for Bad Santas....
Buff robber santa
Flashing Santa
Shooting Santa
But, here, right here, is the worse Santa of all. Not work safe, and not "just ate" safe, either.