Young people involved in a recent rescue operation in the Fathom area have said sorry in letters to the emergency services. They had to be rescued after attempting to climb the quarry face.
The Irish coastguard helicopter, firefighters and police were called out.
The PSNI says the young people were then identified and taken to their parents.
They've sent letters to all three emergency services apologising for putting themselves in danger and using up valuable resources to make sure they were safe.
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