Decrimalise drug use

The Prime Minister, the Mayor of London and Leader of Glasgow Council all admit  heavy duty class A drugs use in the past  without fear of prosecution while the majority of people in gaol are there due to their use of class A drugs, surely this is unfair and we should all be treated equally.

Why is this idea important?

The Prime Minister, the Mayor of London and Leader of Glasgow Council all admit  heavy duty class A drugs use in the past  without fear of prosecution while the majority of people in gaol are there due to their use of class A drugs, surely this is unfair and we should all be treated equally.