“The Daily Telegraph says it has discovered that MPs – including Energy minister Claire Perry – are boosting their expenses by claiming for adult children dependent on them.
According to the paper, the age limit when claiming for children is 18, rising to 21 for certain exceptions.
Ms Perry says all her claims are made in accordance with the rules; two other MPs have told the Telegraph they will return money.
The paper’s leader column says the rules may have changed in the wake of the expenses scandal 10 years ago – but it is clearly going to take a long time to remake the culture in Westminster.
It concludes by advising politicians to listen to the words of Lord Tebbit – “If you wouldn’t be happy to read something about yourself on the front pages, don’t do it.”