"Okay, great. What does fire mean?"
"Sir, Tango 2-7 is in his vehicle and in position approximately four blocks from target's place of work, ready to initiate pretend-that-car-is-broken-down-and-block-all-traffic phase..."
This is the most dangerous game of 'Red Light, Green Light' I've ever played!
As long as it was The Clash and not the Crash!