Gazza?
How very dare you?
As an atheist I don't want to play God as I don't believe one. In other threads I've stated my oposition to the death penalty for exactly the same reasons your giving me, ie: that an innocent person might be wrongly killed. No law is one hundred percent workable, but like I said it works perfectly well in other countries.
I do demand a change in the law, otherwise by the time comes I'm unable to wipe my own ass, I'll be moving to Amsterdam.