Attorney General urged to consider longer jail terms for Chris Huhne and Vicky Pryce Dominic Grieve, the Attorney General, was urged today to seek longer jail terms for Chris Huhne and his former wife Vicky Pryce by a Conservative MP who said their eight-month prison sentences were "unduly lenient." David Burrowes, a Parliamentary Private Secretary, has urged the Government's senior law officer to use his power to appeal against the sentences imposed on Huhne and Pryce for perverting the course of justice over their "points swapping" after a speeding offence committed by Huhne 10 years ago. After studying previous cases, he believed that Huhne and Pryce, a former senior government economist, should have been sent to prison for 12 months or more. Mr Burrowes told The Independent: "The offence strikes at the root of the criminal justice system. I don't believe the sentences reflect the seriousness of the issue, and the importance of upholding the integrity of the system. It was important not only that it was a custodial sentence but that it reflected the serious of it, particularly for someone who over a prolonged period of time lied and lied again and brought down his wife with him. The MP for Enfield Southgate said: "The sentence should reflect the public interest point of view that law-makers cannot be law-breakers and should also be law-respecters. It also needs to be exemplary and provide deterrence. It fell short of comparable cases and the facts of this case. Mr Burrowes believed Pryce as well as Huhne should receive a longer jail term. I have more sympathy for Vicky Pryce. She was under some emotional pressure from Chris Huhne. But her defence of marital coercion was rejected as false. She was very much part and parcel of it, even though the focus was on Huhne. Whilst there is sympathy for a personal and family tragedy, the reality is that they had positions with a high level of trust and responsibility and fundamentally broke the trust of the public they were serving. In a letter to the Attorney General, the Tory MP said the 10 per cent discount for Huhne's last-minute guilty plea appeared "generous" because of his "prolonged and persistent misleading conduct" over 10 years. Mr Burrowes told Mr Grieve: "There is a concern that the sentence, particularly for Chris Huhne, was lenient compared to comparable cases involving people who were not politicians or in high profile positions. It is important that there is no substance for the perception of there being one rule for the rulers and another for the ruled. Robert Brown, Pryce's solicitor, questioned whether she should have been treated as a victim rather than a defendant as he suggested she is considering an appeal. He cautioned critics of the "marital coercion" defence that they could leave victims of domestic abuse defenceless if it was abolished. The case has provoked demands for the "arcane" defence - which applies only to wives - to be scrapped. Mr Brown agreed that the law needs updating, but told BBC Radio 4's Today programme: "Those responsible for that should be careful not to throw the baby out with the bathwater. There are still cases where there are women in relationships where they are vulnerable and they may be put under pressure to commit crimes and they need the state to be able to defend them rather than just prosecute them.