But when you remove a boat from the water, more water is required to fill up the gap where the boat once was. So shouldn't there be a charge every time the canoe is removed?
(or at least in the "take everything five steps beyond its logical conclusion" world in whioch much of this debate is taking place.) -- Nigel Stanley Shirley this implies that people who don't have a boat at all should pay a charge for the water BW has to put into the system to compensate for their boats which aren't there? Sean
