By National Newsdesk Scottish External Affairs Secretary Angus Robertson will meet with the UK's Brexit minister David Frost today THE Scottish Government has called for more clarity on UK ministers' plans to renegotiate the Northern Ireland Protocol. External Affairs Secretary Angus Robertson said tensions between the UK Government and the EU were of "great concern". Brexit minister Lord David Frost has called for significant changes to be made to the protocol, saying "we cannot go on as we are". Robertson is due to meet with Frost today. Ahead of the meeting, Robertson said: "The ongoing tensions between the UK Government and the EU over the Northern Ireland Protocol are of great concern.