The advantage of trough-style urinals is not so much the large catch area, it's that they handle a large number of users in situations where rule #1 can be brok

The advantage of trough-style urinals is not so much the large catch area, it's that they handle a large number of users in situations where rule #1 can be broken. It's unpleasant, but it sure makes the lines to the infield men's facilities shorter during the Kentucky Derby.