“The Prime Minister believes that he has concluded a“ new great agreement ”with the EU. The Democratic Union Party will not be able to support these proposals in parliament, ”Sky News quoted him as saying.

The DUP also said that these proposals do not contribute to the economic prosperity of Northern Ireland and undermine the territorial integrity of Great Britain.

Earlier, British Prime Minister Boris Johnson said that the EU and the UK have reached an agreement on a new agreement on Brexit.

Johnson later expressed confidence that the new agreement on the country's exit from the European Union would be ratified before the end of October.