Unblock Ambulance Car

When you come in the morning by ambulance to work, you left it in the car park which was empty, and you received an alert call and you have to leave as soon as possible that would be in time for the patient to the challenge! When you come to the car you did not have words, the parking lot was packed with so much on the machine, and your locked in the corner, but you have little time, and you should as soon as possible and be careful to place all the cars that would go from here!