A man has been arrested by Gardaí following a sting operation by a vigilante group targeting child sexual predators.
Groups such as these are more common than many people realise. Cain Watson is involved with Guardians of the North, who carry out this type of work in England.
He joined us to discuss what they do, and how they aim to assist the police in keeping children safe: "We don't take the law into our own hands - we confront the individuals and keep the public aware if there is one in the area."
Listen below:
