SELF-DEFENSE ACTIVISM IN BRITAIN:

Remember Robert Symonds? It is the name of the 45-year-old Putney teacher who six weeks ago was stabbed to death in the hall of his home by a burglar. His body was found by his wife while their two children slept upstairs.

It was as a result of that incident that this newspaper launched our “right to fight back” campaign, which calls for the public to be given an unqualified right to self defence against intruders in their own homes. The point that struck me so forcibly at the time was not just the horror of Mr Symonds’s death, but the fact that had Mr Symonds picked up a kitchen knife before encountering the burglar, and managed to get blows in first, then he would now, as the law stands, be facing a murder trial.

The defenders of the status quo argue that a jury might acquit, on grounds that such self-defence was “reasonable force”. We argue that such cases should never even be considered as crimes in the first place.

I agree. In fact, as self-defense against burglars generates positive exernalities, by reducing the number of burglars, and their willingness to break into homes which might be occupied (thus reducing the risk that people will suffer Mr. Symonds’ fate), there’s a good economic argument that it ought to be not simply tolerated, but actively encouraged and even subsidized.