Reintroduce the death penalty for Rape, pedophilia, Murder, Treason, terrorism

Background

Any one convicted 100% of rape, pedophilia, terrorism, espionage, treason. Should be evaluated and to be tried For the death penalty. The uk should adopt our old values with new rulings on this for the above crimes. The death sentence would be a deterrent and life should be life in the uk.

Additional details

Prisons would gain the much needed space if this was applied. Any serious convict would be eradicated from life without any future danger to prison staff and civilians. I think this should be adopted with immediate effect.