It's nearly 60 years since John Junor of the Sunday Express was summoned to the Bar of the House to be "admonished" for alleging that some MPs were abusing their parliamentary petrol rations.
It could be a summons for the offender to the Bar of the House - something last done in 1956 after Sir John Junor, as editor of the Sunday Express, ran a claim that MPs were abusing their petrol rations.