The southbound carriageway is blocked, at the junction of Wickford Drive, by a mechanical bus.
Routes affected: 174, 496
174 to Harold Hill - From Hilldene Avenue, R Gooshays Drive, L Petersfield Avenue LOR.
496 to Queen's Hospital - From Dagnam Park Drive at Leamington Road, A Dagnam Park Drive, L Gooshays Drive LOR.
Diversion reference: D37881