President Bashar al-Assad has accepted an Eid ceasefire, the UN Arab League mediator for the Syrian conflict, Lakhdar Brahimi, told the UN Security Council.
A statement is expected to be issued tomorrow, according to Reuters.
More top news
British soldiers will join troops from some 30 countries who work in the country.
The demand comes after the Prime Minister urged a "grown up" relationship between her government and the devolved administrations.
The rapper failed to make it to London in time as he had problems with his passport.