Investigations are continuing into a suspected palm oil discovery in Maryport.
The substance is potentially deadly to dogs.
The waste has also been found recently on several beaches in southern Scotland.
Anyone who sees the substance is being asked to contact health officials immediately on 01900 702800.
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The YouGov poll predicts that Richard Arkless and Calum Kerr will be amongst seven SNP MPs to lose out to the Conservatives.
No trains will be running between Carlisle, and Edinburgh and Glasgow Central.
All Northern services at Carlisle station will be affected by the strikes, and replacement buses are in operation.