The Constable

Lam Kwok Kuen, a veteran police vehicle commander who juggles his job with caring for his mentally challenged son, helped by a young woman called Cheui Yan. Though nearing retirement, Lam is still a force to be reckoned with, and all his colleagues look up to him for his skills and strong sense of justice. Amongst other incidents and cases, trouble rears its head in the form of Cheui Yan's shady boyfriend Chow Gong-Tong, who gets involved in a dangerous robbery scheme with gangster Dah Kim. (Beyond Hollywood)