Labour has failed to publish the details of meetings the party leader has held with party donors and the media since Jeremy Corbyn took office in 2015.

The party under Ed Miliband signed up to a recommendation made by Lord Justice Leveson to reveal "all meetings with media proprietors, newspaper editors or senior executives".

Nigel Adams, a Tory MP who sits on the Culture, Media and Sport select committee, told the Times that Labour was either guilty of "U-turning on the commitment to publish transparency data" or was incompetent.