| A SWAT Chap
Balaclava may serve to keep coif in place.
SWAT. (acronym) Special Weapons and Tactics. The term used to describe any US policeman with a balaclava and the ability to shout 'Hut! Hut! Hut!'.
SWAT also describes the training regime of the TA, as in Some Weekends And Tuesdays