At 06:05 PM 2/19/2011, Dave Mcneely wrote...

>Well, you might see the point in locking the tank if you get a
>"prankster" (young criminal) putting foreign material, like sugar,
>sand, or water in the tank.  It has happened, not just a few times.

Time to look for a new neighborhood, or stop telling the kids to keep
off your lawn.