Interestingly enough, I had just recently acquired a book "Woodland Stalking" written about deer hunting in the UK in which the author explains the relatively recent history of rifle shooting there. The Deer act of 1963 established the legitemacy of using centrefire rifles for deer hunting in the UK which has been the norm ever since. Except for a calibre requirement that rules out use of the .223 for Roe Deer, that are probably more like coyotes in size, the rules seem to make sense and stemmed from British distaste for the effectiveness of shotgun drives for deer that were the norm just before and after the war.
Though advances in shotgun slugs and rifled barrels or choke tubes has changed things alot, the success of rifles in heavily populated England (hardly a gun friendly nation either), offers an example of the potential for safe rifle shooting in agricultural areas. I guess in the meantime that I'll just use my 6.5x55 mausers for coyotes in the south of ON!
Okay, mildly rant mode off...
Frank