siren sight

The tunnel vision acquired by first-responders that cause them to only worry about getting to the scene and nothing else. It is commonly seen in firefighters and EMS when responding to a call or page. They will often disregard the rules of the road in favor of getting to the scene quickly

Man, I was scared shitless of Jeremy driving last night.

Dude, didn't you know he gets serious siren sight when he responds to pages?
That explains the five red lights he ran