Legalise cannabis. Stop making criminals out of ordinary people, and save the wate of time and money for more important police work. More importantly, allow people to decide for themselves what they consume.
Legalize its cultivation, and create tens of thousands of jobs and a new industry unique to this country.
Legalise its sale, tax it like you would alcohol or tobacco, and take vast amounts of money out of the black market.
Apologies for leaving this as an idea as opposed to a comment, but i couldn't find a way to do so.
Why does this idea matter?
Users deserve freedom from prosecution, the nation needs another source of tax revenue, and the police deserve the chance to do their jobs properly intead of wasting time enforcing unnecessary drug laws