Minster Street, Gun Street and the southbound side of St. Mary's Butts are currently closed due to a Police incident.
If you normally catch a 17 to Tilehurst or the London Bridge Park and Ride from Minster Street please use the previous bus stop in King's Road opposite the Library.
Services 9, 19, 19a, 20, 20a and 21 coming towards Central Reading are being diverted via Crown Street and Southampton Street. They are unable to serve the London Street or Duke Street bus stops but will stop at Crown Street (Southampton Street) and Bridge Street bus stops instead.
It is still unclear when roads are likely to re-open.
More top news
Friday's forecast for the west of the region from Martin Stew.
Martin Stew has the latest weather forecast for the east of the region.
Martin Stew has the lunchtime forecast for the west of the ITV Meridian region.