A week after they were celebrating in Eastleigh, Liberal Democrats are gathering in Brighton for their spring party conference. But there won't be much time to enjoy their by-election victory. Their president says the situation is 'critical'.
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There has been major travel disruption on the roads and railways. Fred and Sangeeta introduce our coverage.
Holly has the latest forecast for the east of the region.
Holly has the forecast for tonight and tomorrow in the west of the region.