With no clips to trade, I&#x27;m merely spectating at a tennis match, but I remain unconvinced that the UK response is in any way better.<p>In all 3 clips (your two, plus the parent&#x27;s) what I see is that a person holding a knife is an immediate and real danger to anyone within 15 feet of them.<p>Also, if I&#x27;m seeing correctly, both assailants had already been pepper-sprayed, is that right?