In a nutshell

For Middle Britain, the traders who bragged about their £1,000 bottles of Krug have now become as loathed as the bolshie shop stewards of the 1970s.

Judging from the views I've heard from non-political family members in the past few days I would say that pretty much nails it.

And Cameron says:

"We must not let the left use this as an excuse to wreck an important part of the British and world economy," Mr Cameron told the Financial Times after discussing the market chaos with Angela Merkel, the conservative German chancellor, in Berlin.

Big opportunity opening up here, if we have the cojones to grasp it.