@Seilenos @juddlegum in England an incident like this would most likely only result in a formal Caution (equivalent of the US misdemeanour) and hours rather than days in the cells (even in affluent suburban areas, old people are always fighting each other and getting nicked over petty disputes like this). OTOH far fewer folk have guns easily to hand (even in the countryside where long guns are still permitted and widely owned they have to be safely locked away when not in use)