Tim Hortons 5 minute rule

I, as are many Canadians, am severely addicted to Tim Hortons. This is not normally a problem as a couple cups a day and a donut doesn't have me out committing crimes to feed my habit. What does get me is that the Restaurant in the complaint seems to have a five minute rule for walk-in customers. No matter what time of day it is there is only enough servers to provide service in five minutes. Oh well, just like any other drug addict I guess I will put up with it to get my favourite type of Caffeine. (and caffeine is a drug, I checked)