the signatories , who said they were left embarrassed tonight after it was forced to remove a signatory to a letter of support after she was exposed as a benefit cheat who had swindled nearly £ 30,000 .
campaign chiefs attempted to rebuff a letter from 100 business leaders criticised the party by publishing its own message calling for a labour government signed by people ` from all walks of life ' .
the plan was in chaos as it was found the signatories included a benefit fraudster , trade unionists and the cigar-smoking children of millionaires .