Some interesting articles from the Guardian (2008) although not specifically bananas:
"This marks a new dawn for the curvy cucumber and the knobbly carrot," said the European agriculture commissioner today, referring to the imminent decision to scrap EU laws banning imperfect-looking fruit and vegetables.
Marketing standards for 26 fruit and vegetables, which led to a lot of less-than-perfect items being thrown away, are to be repealed.
However, the change in thinking in Europe was prompted not by an acknowledgment that the rules should never have been introduced but by a belated decision that they were inappropriate during a food crisis. Those who point the finger at alleged EU bureaucracy note that the ban will remain in place until July next year.
The rules have, of course, supplied Eurosceptics with valuable ammunition in their campaign to highlight the perceived excessive interference of the EU. Regulations that say cucumbers "must be reasonably well shaped and practically straight (maximum height of the arc:10mm per 10cm of the length of cucumber)" do not exactly tally with most people's everyday concerns.
And stories such as Sainsbury's decision last month to drop plans for a healthy-eating Halloween campaign featuring "zombie brain" cauliflowers, "witch's fingers" carrots and "ogre's toenail" cucumbers, for fear staff might be prosecuted, did not exactly help.
https://www.theguardian.com/lifeandstyle/wordofmouth/2008/nov/12/eu-food-veg-cucumber
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.
'We're not allowed to use up to 20 per cent of what's produced in this country and in the current crunch climate, we cannot continue to waste this much food before it even leaves the farms.'
https://www.theguardian.com/business/2008/nov/02/sainsbury-supermarkets-eu-regulation-halloween