Sometimes it’s a hand brake between the passenger seats, sometimes it’s a pedal up high to the left of the brake pedal. Very few people use it. How do I know? When you see a car, parking on an incline, turn its engine off and then you see it bounce back and forth a few centimetres they did not use the parking brake. When a person turns the ignition key in their car and all the lights come on immediately, they’re not using their parking brake. I see that crap all the time.