UPDATE 0538hrs
Road reopened westbound, buses towards Finsbury Park back to line of route.
Road blocked in both directions at the junction with Queensbridge Road due to a police incident.
Routes Affected: 236
Eastbound at Pownall Road, A Queensbridge Road, L Whiston Road, L Goldsmith's Row, R Ada Street, L Sheep Lane, R Westgate Street to line of route.
Diversion Reference D41055