Police are dealing with minor disturbances in the Shaftesbury Square area. The road is currently closed to any through traffic and diversions are in place.
More top news
As Yemen's war enters its third year more than 1,500 children have been killed and a similar number have been recruited in the fighting.
BT has been fined £42 million and is expected to pay £300 million in compensation to rivals over delayed high-speed cable installations.
Dozens of dogs have been flown to the US after they were rescued from a farm in South Korea where they were destined for human consumption.