Posh MPs: Stephen Hepburn, Angie Bray, Eric Ollerenshaw
Ed Miliband is said to want more working class MPs, while the Conservatives have just chosen a former postman as a candidate.
The online Political Quarterly magazine reckons the Tory party is gaining a common touch, despite its posh image.
Giles Dilnot looked into the figures, and found out what MPs think of the parties' images in the class war, and recalled a stinging attack from Nadine Dorries MP.
- BBC News