A Kind Of Proof Part 2 Z Cars : Season 6 Episode 142
TV-14 BBC One 50m
Aired: July 23rd, 1968 @ 12:00 AM EST on BBC One
Roach and Bannerman are called to a sub-post office where the postmistress, Miss Powell, has been attacked and robbed. Miss Powell describes her attacker, and in particular the blow he dealt her - a kind of karate chop.
