All Under One Banner (AUOB) - a non-party volunteer group known for organising pro-independence events across the country - said today it had pulled the plug on its showpiece march on May 1.Previous independence marches in Glasgow have attracted tens of thousands of supporters, with a rally in January 2020 said to have been attended by more than 50,000.Smaller marches due to take place in Kirkcaldy and Arbroath in the spring have also been cancelled.It comes as both Scottish Labour and the