Severe delays on M4 eastbound between Membury Services and J14 A338 (Hungerford). Road blocked and queueing traffic after accident involving seven vehicles. There's congestion on the M4 to J15 A346 Marlborough Road / A419 Marlborough Road (Swindon East).
The police are on the scene and travel time is over one hour.
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The RMT union has accused Southern of inventing figures which the company claims show record numbers of guards are going sick.
Thursday morning's weather for the west of the region
Thursday morning's weather for the east of the region