Not vast: it's under 2% of our stock. "Obviously you have to have a lot of security and a lot of insurance around moving gold. So you can't just put it all on the back of a lorry and take it away.

"For the most part, I dress in 25 layers and I don't put my heating ... back into to work once they've got their health condition under control. "So I think that there are many more people who ...