Lifted this from another website. Read it and tell me why we need another change in the law:
A statement by the DPP under the last Labour government, Ken McDonald, talking about what is prosecutable and what is not::
“Householder/other victim not prosecuted:
Robbery at a newsagent’s. One of the two robbers died after being stabbed by the newsagent. The CPS did not prosecute the newsagent but prosecuted the surviving robber who was jailed for six years (Greater Manchester);
A householder returned home to find a burglar in his home. There was a struggle during which the burglar hit his head on the driveway and later died. No prosecution of householder who was clearly acting in self-defence (Derbyshire);
Armed robbers threatened a pub landlord and barmaid with extreme violence. The barmaid escaped, fetched her employer’s shotgun and shot at least one of the intruders. Barmaid not prosecuted (Hertfordshire);
Two burglars entered a house armed with a knife and threatened a woman. Her husband overcame one of the burglars and stabbed him. The burglar died. There was no prosecution of the householder but the remaining burglar was convicted (Lincolnshire);
A middle aged female took a baseball bat off a burglar and hit him over the head, fracturing his skull. The burglar made a complaint but the CPS refused to prosecute (Lancashire).
Examples of Prosecutions
A man laid in wait for a burglar on commercial premises, caught him, tied him up, beat him, threw him into a pit and set fire to him (Cheshire);
A number of people trespassed on private land to go night-time fishing. They were approached by a man with a shotgun who threatened to shoot them. They ran away but one of the men was shot in the back with a mass of 40 shotgun pellets (South Wales);
A householder lay in wait for a burglar who tried to burgle his shed. The householder shot him in the back (South Yorkshire).”