It was either made up bullshit like Johnson's bendy bananas
I don't think the bendy bananas stuff actually was nonsense when first reported. Similar complaints here in the Guardian 2008;
Outraged Sainsbury's drops plan to sell wonky vegetables because staff could be prosecuted.
A leading supermarket has been forced to ditch a healthy eating campaign at the eleventh hour after discovering its staff could be individually prosecuted under EU regulations...
The retailer has written to the EU Agriculture Commissioner, Mariann Fischer Boel, and Environment Secretary Hilary Benn expressing its concerns over 'bonkers' regulations and has launched an online poll for customers to join the fight for 'wonky' fruit and veg.
Strict EU regulations dictate the shape, size and appearance of 36 fruits and vegetables. For example, it is illegal for supermarkets to sell a cauliflower less than 11cm in diameter, carrots that are forked (with more than one root) or onions with less than two-thirds covered in skin.
The regulations mean that an estimated 20 per cent of British farmers' produce goes to waste.
https://www.theguardian.com/business/2008/nov/02/sainsbury-supermarkets-eu-regulation-halloween