People attending the opera at a country house thought they were seeing the infamous Ed Stone last weekend.Mystery has surrounded the whereabouts of the 8ft tablet of Labour Party pledges following the General Election.It was ridiculed across the media after Ed Miliband unveiled it in a car park in Hastings, East Sussex during the campaign.Ed Miliband said he'd plant it in the Downing Street garden to prove he wouldn't break his promises if Labour won.But the tablet of promises went down like a...
