UK Labour accused of sponsoring Kamala Harris

Donald Trump's election campaign is accusing UK Labour of sponsoring activists to support Kamala Harris in battleground US states.

UK Prime Minister Keir Starmer says the campaign is not unusual and maintains he has a good relationship with the Republican nominee.

The Labour Party's head of operations posted on social media last week saying the party will be sending nearly 100 staff, both current and former, to battleground states.

The Trump campaign's lawyers quoted the post in a letter to the Federal Election Authority calling on them to investigate the Labour Party for blatant foreign interference in the presidential election campaign.

Labour denies any wrongdoing.