Trend for potty parity

NY potty news:

For reasons of anatomy and culture, women take at least twice as long - and as much as five times longer - to complete a bathroom visit as men, according to studies. Men generally zip in, zip down, zip up and zip out, according to John Banzhaf, professor of law and legal activism at the National Law Center of George Washington University.

I didn't know that there were professors of "legal activism". Now I have some idea of their concerns.