Ok fair point, but wasn't the major change in UK firearm possession a direct response to what happened?
Yes it was, and if you research Dunblane a bit, honestly, just scratch the surface, you will get the impression it was a set up, especially when you read that Thomas Hamilton had an association with the police which is still kept secret. He should not have been allowed to posess firearms, the powers that be failed.
One of the female paramedics who attended with no connection to the school wrote a book about how suspicious it all was. It was however, financed by the Sportsman Society which may well be a conflict of interest.