Seriously?
Do you accept that the very real harm you described earlier would not exist without a demand for product? Do you think that people that have been intimately involved with the drugs trade are fit for high office?
You'll never learn. Rules, laws or standards are not for Tories.
In 2017, the Scottish Tories accepted a donation of £20,000 from PB Devco, a company running a chain of pubs whose operations director, Paul Clarkson, was subsequently convicted of dealing cocaine from one of the firm's pubs in Aberdeen. The company is run by his father and had a licence for one of its premises fast-tracked in July last year after intervention by a Tory MP.
Douglas Ross, the current leader of the Scottish Tories (the one who forgot about £30,000 he'd earned), has refused to return the money and won't rule out accepting further donations from the same source.
It seems the Tories don't care what the source of their cash is, however tainted.
(Edited to remove irrelevant text)