From Brent Council
Due to a sewer collapse on Wembley Park Drive near the junction with Wembley Hill Road, Thames Water are doing emergency works and four way, four phase temporary traffic lights have been set up to control traffic. Clarendon Gardens has also been closed to assist with traffic flows.
It is estimated that these works will take up to two weeks to complete and delays in the area are expected to be severe, especially during peak times. There will be clashes with events at Wembley Stadium, the boxing on Saturday and potentially Spurs v Barcelona.