Truncheon
From Tardis Wiki, the free Doctor Who reference
Norton Folgate knocked Inspector Gondry out with a truncheon before stowing him away in a police box. (AUDIO: Parasite)
When Professor Amelia Rumford went to lecture in New York, she took a policeman's truncheon with her to protect herself in case she was mugged, but was instead arrested for carrying an offensive weapon. (TV: The Stones of Blood)
When a pair of Cybusmen attacked the MegaTech Centre to take some of its electronic equipment, Kevin tried to fight them off with a truncheon, but they shot him before he had a chance to use it. (PROSE: Made of Steel)