I thought that I was going to be on the lookout for Russell Crowe or Jacinda Ardern in Deptford and was rather worried that I’d disappoint Mr J. However, he made it clear that it was the small green, slightly furry fruit.

Surprisingly, it proved a fruitless search at both ASDA and Tesco and I went back empty handed. There was of course a full shopping trolley, mainly consisting of fruit and vegetables.