A frontrunner in the race to be Britain’s next ambassador to Washington has close links to Labour donor Lord Alli, The Telegraph can reveal.Baroness Valerie Amos, a former UN under-secretary general and cabinet minister under Tony Blair,

Lord Waheed Alli, the Labour peer at the centre of the donations row engulfing Sir Keir Starmer ’s party, is under investigation over an alleged failure to register interests.

Labour peer and donor Lord Alli is under investigation by the parliamentary watchdog after openDemocracy revealed that he failed to declare his financial interests in a company based in a tax haven.

Lord Alli’s former partner gave Labour £350,000 in the run-up to the election and previously donated to Sir Keir Starmer. Charlie Parsons, a long-standing backer of Labour, gave the party £100,000 in February 2023, followed by a £250,000 donation a day after Rishi Sunak called the election in May this year.

Labour peer Lord Alli is being investigated by the House of Lords' standards watchdog over allegedly failing to register interests. A complaint was made during the last week about the long-standing Labour donor,

Labour peer Lord Alli is under investigation by the Lords’ commissioner over “alleged non-registration of interests” leading to a possible breach of the members’ code of conduct. The intervention comes after Sir Keir Starmer became embroiled in a donations row last month over freebies accepted from Lord Alli.

The House of Lords Commissioners for Standards said the multi-millionaire businessman was being investigated over possible breaches of peers' code of conduct.

The Labour peer at the centre of a row over donations to Sir Keir Starmer is under investigation for an alleged failure to register interests. The Lords’ standards watchdog will carry out the probe into Lord Waheed Alli amid potential breaches of parliamentary rules surrounding openness and accountability in the members’ code of conduct.