At the cost of how many people's lives that get jailed for doing drugs/smoking and not hurting anyone? Telling people what they cannot do in the privacy of thei

At the cost of how many people's lives that get jailed for doing drugs/smoking and not hurting anyone? Telling people what they cannot do in the privacy of their own homes is a massive invasion of pri... Ohh, well England is par for the course when it comes to that at this point.