Unconcious driver, well no sign of brain activity if thats any guide.
Check your A B C. Thats A for Airway, B for breathing and C for circulation.
Rescue unit arrive, tell them I have checked the ABC but the driver is unconcious.
They rechecked ABC their way.
That's A for Access, B for Barclay Card and C for Cash.
They use a most interesting part of the anatomy to check a lady's pulse.