Footage of Policeman and dog o patrol in Hull, Humberside.
L/Ss of Tessa the Alsatian police dog running a with first aid bag. Tessa gives it to policeman. L/S Policeman Jackson with dog (Major), searching through timber stands. M/S Man pilfering - is seen by Police Constable Jackson, who sends the dog Major after the culprit - dog chases and catches culprit, brings him down, and culprit is arrested. L/S Policeman and dog patrolling dockside.