Palm oil found on Cleethorpes beachpublished at 11:46 Greenwich Mean Time 19 March 2018
North East Lincolnshire Council has tweeted to say palm oil has been found on Cleethorpes beach.
They say it isn't dangerous to humans but can be toxic to dogs.
They're urging dog owners to be vigilant, keep their pet on a lead and prevent them from eating anything washed up on the beach.