On the face of it, if you can trust their figures at all, the Tories have a point about the deactivated gun laws that are proposed. If reactivated guns are only responsible for 0.04% of crime then going after them is putting a small elastic plaster on a decapitation injury. However as since don't seem to be able to subtract 0.04 from 100 I am not sure how we should take their point.
Of course points are also deducted from every media outlet that hasn't spotted the error.