I will readily admit that I am queen of the yellow sticker and the reduced to clear is the first section I head for in the supermarket. My local large supermarket is an Asda, and before this all started their standard policy appeared to be to reduce things going out of date that day to around a third of the original price.
Since lockdown started though they have gone yellow sticker crazy and we've had some amazing bargains on the weekly shop. Whole salmon reduced from £8.50 to 59p. A tray of posh chocolate cupcake things reduced from £7.50 to 52p. Punnets of grapes for 5p. Breaded fish potions (6 i think) for 28p. Just crazy prices, like 5% of the original selling price.
Last night's dinner was the fish portions which were something like 4.5p each, a baked potato and salad which was also yellow stickered. Whole family meal for about £1.20.
I do love my bargains. 
No idea why Asda have changed policy so drastically but I'm not complaining. Anyone else finding similar?