Let him contact the railroad and arrange to stop or slow the traffic. Do not depend upon your ability to see or hear a train coming. If you have to go into a rail yard to chase a suspect be aware that the yard can be as dangerous as the suspect. In this situation, have dispatch call the railroad so they can stop all traffic in the yard. Rail cars can be deadly so don't take any unnecessary chances.
Railroads are law-enforcement friendly.
Arrange to visit the rail operations in your area and learn the safe way to enter and move around a yard. Home Contact CtoC Operation Lifesaver Accidents Railroads carry hazardous materials. In the event of an accident involving a train, be careful. Try to approach from upwind. Don't walk through any liquids.