Chancellor will confirm inquiries in conference speech as Labour tries to move on from donations scandal

Rachel Reeves will announce on Monday that she has ordered investigations into more than £600m worth of Covid contracts awarded under the Conservatives as Labour struggles to get back on the front foot over questions of ethics.

After days of bruising allegations over donations, the chancellor will confirm that she will refer more than half of contracts for material such as masks to the incoming Covid corruption commissioner, after the previous government recommended dropping any attempt to investigate them.