In the chase near the start, the getaway car smashes through a solid brick wall and comes out the other side without the slightest bit of damage, not even a bent bumper or broken headlight. The wall was on a bridge over a river and the car rolls down the hill and comes to a halt close to the river. When the robbers run away from the car, they run in what would be the direction of the river, but they run across a field - there is no river.
When the motorcycle cop is chasing the bus, pulls it over, foolishly becomes caught unawares by the criminals on board and then get knocked off his cycle by them allowing them to resume their escape, not only does he fail to use his radio to call for backup, he somehow manages to lose the bus altogether when he resumes the chase! There is no indication that his radio was damaged during the encounter.