Activists camping in Combe Haven Valley as part of protests against a £94million link road between Hastings and Bexhill are now hemmed in by fences.
Bailiffs are expecting to remove the remaining activists this morning after temperatures plummeted overnight.
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Union members will hold rallies across the UK as part of the strike action over a rejected 1.1% pay offer.
Wednesday morning's weather for the east of the region
Wednesday morning's weather for the west of the region