I have fired guns only once in my life, on a stag party to the Czech capital Prague a few years ago when part of the itinerary included a trip to an indoor shooting range. For three hours, our group were let loose on everything from Magnum 45 handguns and Glock pistols, to high-powered ‘sniper’ rifles and pump-action shotguns.

It was controlled, legal, safe and undeniably exciting. But it also showed me, quite demonstrably, that guns are killing machines.

Rarely has the hideous effect of a gun been more acutely laid bare than at Sandy Hook elementary school in Newtown, Connecticut, two weeks ago – when a deranged young man called Adam Lanza murdered 20 schoolchildren aged six and seven, as well as six adults, in a sickening rampage. […]

In conclusion, I can spare those Americans who want me deported a lot of effort by saying this: If you don’t change your gun laws to at least try to stop this relentless tidal wave of murderous carnage, then you don’t have to worry about deporting me.