Check points: MCU of sign "SMCC" by the side of the road. Various shots of cars driving up to check point, car parked by side of road, of navigators getting out, reporting to official in car. Night shots of same, followed by closer shots of navigators congregating around the official's car. Day shot of navigators reporting at a check point. Interior shot of crew being handed instructions, of driver checking the time. Night shots of cars driving up to a restaurant, one of the check points, reporting to officials, driving off again. Day shots of cars arriving at check points, being checked by drivers. Interior shots of check point with navigators coming in, reporting. CUs of some of the crews, of officials, of documents being stamped.