I live on a dead end street near the ocean.  One February the police chased a man down our street.  They hit my neighbor’s fence, jumped out of their car and ran for it; they then jumped into the canal on the next block over.  With police on both banks I heard one officer tell the suspect it was up to him if he wanted to come out on his own or be pulled out when he became unconscious, and yes there was ice in the water.  He decided to come out on his own after 10 minutes of thinking about it. His balls probably shrank to a microscopic size.