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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A look at the forecast for the Border region.
The polls for the Scottish Independence Referendum are open on Thursday until 10pm.
It's been the UK's driest first half of September since available records started in 1960.