I watched a documentary on 2002 about the South African Pursuit Police who's sole purpose is to go after car thieves and jackers. Two cops per car. Here's the procedure: 1. Cops spot stolen car. 2. Cops announce over loudspeaker that driver needs to pull over within 10 seconds, or lethal force will be used. 3. The thief / jacker never pulls over. 4. Passenger cop leans out the window with R4 assault rifle hosing the car, mag after mag. 5. Car crashes. The car is always destroyed, but the message gets sent.