So you are claiming ("when they do use them they do so to kill innocent foreigners, execution style") the UK police make a point of discharging firearms to kill

So you are claiming ("when they do use them they do so to kill innocent foreigners, execution style") the UK police make a point of discharging firearms to kill innocent foreigners? Is this some kind of policy to cull them? Tourists are annoying, sure, but they bring in money. Killing them seems kind of idiotic, as does your comment.