You are a PROFESSIONAL Assassin

You get to your car and put your bags in the back. Your about to start your car when you notice 2 men looking at you from across the street.
Your first thought is a carbomb your about to check your car when one of the men starts walking over to you.
This could be a hired thug knowing you have realised there could be a carbomb.
The gang of men hanging on the corner could easily be back up, you have only a few seconds to decide what to do..