East Lothian council and the Scottish Environment Protection Agency (SEPA) have said that they are continuing to carry out work to clean the River Esk from pollution.
The River Esk was filled with pollution at Musselburgh on Friday, January 14, and the impact on local wildlife and the local environment is believed to be of concern.
Both organisations have said that they are keeping an eye on the Esk environment and that multiple measures have been installed in the watercourse to help curb the contamination - measures which they say are working well.