“…Volatile and violent encounters present "complex, multi-faceted and sometimes subtle problems" (Waddington,et al,p.182), but in preparation for violent situations, police officers are trained in a "largely off the shelf" and "rather stereotyped catalogue" (Waddington et al, 2006, p.181) of arrest and self-defence skills (ASDS) -known in the UK as officer safety training (OST). Surprisingly, few studies are concerned specifically with OST and training around use of force (Andersen & Gustafsberg, 2016;Buttle, 2007) and this research looks to address this gap by generating empirical evidence about OST, its content and delivery.…”