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The Cabinet Office has just published the revised list of ministers’ interests. This is the document that is supposed get updated every six months, but which has not been updated for around a year – partly because it’s the job of the No 10 independent adviser on ministes’ interests (aka, the ethics adviser), and for months the post was empty because two of Boris Johnson’s resigned, and then he gave up trying to find a replacement.

The prime minister’s wife is a venture capital investor. She owns a venture capital investment company, Catamaran Ventures UK Limited, and a number of direct shareholdings.

As the prime minister set out in his letter to the chair of the liaison committee on 4 April 2023, this includes the minority shareholding that his wife has in relation to the company, Koru Kids. The guide to the categories of interest (section 7, pages 4-6) sets out the independent adviser’s approach to the inclusion of interests declared in relation to spouses, partners and close family members within the list. The prime minister’s letter of 4 April is available at https://committees.parliament.uk/publications/38992/documents/191876/default/