Never mind the butter... Here’s the sales figures

An advertising campaign fronted by Sex Pistols frontman Johnny Rotten has increased sales of Country Life butter by a staggering 85%.

In comparison, Dairy Crest, owners of the Country Life brand, reported that sales of other products such as Cathedral City, Clover and Vitalite were only up by 4% in the company's third financial quarter of 2008/2009.

If you've managed to avoid the advert in question, check it out below.