Heartbeat S07E10 - Playing with Trains

Blaketon is left to ponder his future as his retirement from the force draws closer. However, he is unable to worry about the end of his career when a recently paroled criminal hatches a plan to use his son's love of trains to perform a robbery job on a fur factory where his wife works, setting in motion a chain of events that lead Nick into a dangerous chase with a train. Meanwhile, Greengrass thinks he's finally struck gold after finding some old Roman coins while working as a gardener and sets off to find more.