What to do when a player goes south?

[Iron Tigran]

If a cop on the side of the road clocks a guy at 70mph in a 65mph zone, and assesses the guy as no real threat and doesn't bother to pull the driver over, it doesn't necessarily mean the offending driver will eventually turn into a murderer, or the city into a lawless land of roaming thugs.

Proportionality is the key. If a very minor offense, tending to be committed by fish who are happy to donate, occurs now and then, I would not fret too much. If it happens too often, then cracking down is proper.

IMHO.