Marks in dartford town centre, reduced turkey, and staff kept bringing out reduced bits, not just Christmas loads, pizzas 40p etc. Rather busy but loads left. You picked the wrong one :(
I happened to be in Lidl when the turkeys were going on sale. Boxes marked M+S, Tesco , Asda etc seems they are all the same!. Unless snobbery has a particular flavour.
By far the biggest waste is mean, lazy customers: change their mind and leave frozen food in the ambient, chilled food in the frozen, etc. All has to be thrown out - really (son works there and despairs of his fellow human beings sometimes).
My Tesco's had Turkeys from RRP of £30 down to £23 at 18:00 (Store closed at 19:00)...Didn't need one but went in for something else and took a look. Odd not to discount more tbh.
Waitrose holloway had reduced Fresh turkeys and geese before 4pm. Fresh turkey was £14 reduced from £42. Fresh goose with giblets was £25 reduced from £75. I bought one.