Dairy Crest is marking the Diamond Jubilee with special-edition packs of Davidstow Cheddar.

Davidstow Diamond Jubilee Limited-Edition Cornish Cheddar will go on sale in M&S and Waitrose from 14 May (rsp: £3 for 200g).

The cheese was made last July, with the Prince of Wales adding the starter culture.

Dairy Crest is expecting to raise £100,000 for the Prince’s Countryside Fund through sales of the line.