G'day Ads, its very unfortunate but i think you will come across this problem in most places now days. To date i have never had my pots stolen (and i usually always leave em overnight) but i know for a fact that i've had my pots raided on numerous occasions (the beer can/s in the pot are a dead giveaway, at least theyre showing me how many bucks i'm missing out on ) . I would like to think that the majority of fishos out there are of an honorable nature, but you will always have a few bad eggs that ruin it for the rest of us.
Cheers
JD