Richard Tice, Reform UK's deputy leader, is being investigated by the Parliamentary Commissioner for Standards over an alleged failure to declare an interest, in a case that raises questions about MPs' compliance with the Commons' code of conduct. The probe matters because it puts scrutiny on a senior figure in a party that has positioned itself as a champion of transparency and accountability in politics.

Commissioner Daniel Greenberg opened the investigation last week to determine whether Tice breached rules requiring MPs to be "open and frank" in declaring relevant interests in Commons proceedings and in dealings with public officials. Tice has claimed the inquiry stems from a complaint by an unnamed "anti-Israel lobby group", though he did not identify the organisation, framing the probe as politically motivated rather than addressing the substance of the allegation.