East Lothian Council and the Scottish Environment Protection Agency (SEPA) have issued an update on the ongoing pollution problem in the River Esk.
The problem which was first reported on Friday January 14 in Musselburgh has led to a massive clean up effort by the local authority and environment agency.
The council has revealed that in the past few days, a specialist contractor has been brought in to support the clean-up attempts by installing and renewing booms in the watercourse that help to contain contamination.