The A27 is partially blocked in both directions at Falmer with very slow traffic and severe delays due to snow between B2123 The Drove and A23 London Road (Patcham).
There is congestion on the A27 Westbound to A277 (Kingston Roundabout, Lewes). Callers report the road is reduced to a single lane in both directions due to heavy snowfall.
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Police have released CCTV footage of the last known movements of 21-year-old University of Brighton student Janet Muller.
Wednesday night's weather for the east of the region
Wednesday night's weather for the west of the region