UPDATE 8/1/20 at 20:12 Cadent have reclosed the road towards Ruislip Route 331 to stay on diversion.
1549hrs - Back to line of route towards Uxbridge and diversion amended towards Ruislip.
1353hrs,
Road closed in both directions due to a gas leak.
Route Affected: 331
From Denham Roundabout, R Western Avenue, L Swakeleys Roundabout Offslip, L Swakeleys Road, L Breakspear Road South, A Breakspear Road North, R Northwood Road LOR
Diversion Reference D23430