www.theguardian.com/society/2016/jun/29/most-brits-regard-themselves-as-working-class-survey-finds
This really. Does this this figure surprise you? I thought more people identified as middle class or I suppose it depends on company and context!
Of course class is hard to define ranging from being "a state of mind" to people basing it on income, background, how you describe meals etc etc!