Re: Shopping at Waitrose???
Food alerts happen all the time - there have been 38 issued by the FSA so far this year:
https://www.food.gov.uk/enforcement/alerts?f
ASDA, LIDL, M&S, Sainsbury's, Tesco, Ocado, SPAR, Booths, Morrisons, Iceland, Thornton's and the Coop are among those affected.
Coincidentally, I found that:
William Santus & Co recalls Uncle Joe’s Liquorice & Aniseed Extra Strong Mints as the sweets may contain small pieces of metal
15 May 2017
Uncle Joe’s Liquorice & Aniseed Extra Strong Mints 35g tins are being recalled because the sweets may contain small pieces of metal which could represent a safety risk.