One high-net-worth individual gave me an unsolicited tip: ‘On holiday, provided you are in a pot-friendly place like Jamaica, always ask the hotel watersports staff if you want something to smoke. They’re not waiters, who’d be scared of getting the sack, nor are they the manager, who might take a dim view. Similarly, in London, it’s often hairdressers.’ The lady lawyer agrees: ‘My hairdresser knows that when I go in for a cut I’ll want to pick up an eighth of weed. I don’t want a stranger turning up on my doorstep and I wouldn’t know who to call anyway.’ All of which provides a comfortable degree of separation between the drug dealer and the society stoner. Others, however, are less coy: ‘When I put in my order for festival drugs, or wedding drugs, or birthday party drugs, or just Friday night drugs, I over-order on the pot and keep a couple of months’ supply in the freezer,’ says one quite famous model. ‘It’s the only reason I own Tupperware.’