UK's relations with the EU have been problematic, says Frost

Britain's relations with the European Union have been problematic since it left the bloc's orbit with disagreements over vaccines and a threat to bypass safeguards in Northern Ireland, Britain's former Brexit negotiator David Frost said.

"It has been more bumpy to be honest in the last six weeks, I think it has been problematic and I hope we get over this," Frost told a House of Lords committee on Tuesday.