how do cops always know their direction?
February 26, 2005 4:36 PM Subscribe
Whenever I watch a show like cops, I notice that the police always seem to know what direction they are headed (ex. "suspect is heading east on franklin, turned north on vine"). Even when they are on foot they call out directions on their handheld radios. I don't see them with a compass. So how do they know what direction they are going?