Tim Durrant, associate director of the Institute for Government, says the process for sanctioning former minister Owen Paterson and all MPs has many stages and the system works well which is why it should not be ripped up.

Plus the impact on voters with Chris Curtis from Opinium. He tells Bloomberg's Yuan Potts and Caroline Hepker that Conservatives poll numbers have dropped due to concerns around corruption but voters are still more worried about their finances.

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