The Public Prosecution Service has confirmed it is considering three files provided by the PSNI based on information supplied by self styled sexual predator hunter groups.
It is believed to be the first time the PSNI has sent files to prosecutors based on evidence collected by such groups.
A spokeswoman for the PPS confirmed that it “has received three files from police in relation to investigations involving information supplied by so-called paedophile hunters”.
“These files are each awaiting further evidence before a decision can be taken as to whether the test for prosecution is met,” she said.
The spokeswoman also revealed that “the PPS continues to work closely with the PSNI who have asked for prosecutorial advice in relation to a number of on-going investigations which have arisen from information provided by such groups”.
Information gathered by similar groups in Britain has resulted in successful prosecutions in the past.
There are currently several hunter groups operating in the north which carry out sting operations on suspects.
One of the most active groups, Silent Justice, regularly broadcasts sting operations live on Facebook.
Typically the groups use adult decoys who pose as teenage girls.
Any evidence gathered is later passed on to the PSNI.
Detective Chief Superintendent George Clarke, who heads up the PSNI’s Public Protection Branch, confirmed that the three files had been sent to the PPS.
In a strongly worded statement he said police are best placed to deal with tracking down suspects.
“It is the role of the Police Service of Northern Ireland to deal with those allegedly involved in this type of crime, not others,” he said.
“We are the professionals with the expert knowledge and experience to carry out rigorous investigations to the required evidential standard.
“We are the legitimate police service and we are accountable. These groups are not.
“They do not have the transparency or the structures which underpin the police service and could potentially undermine ongoing police investigations.”
The senior officer said hunter groups should not confront suspects.
“Those involved in this type of vigilante behaviour aren’t in a position to ensure safeguarding issues are addressed and their actions could have a detrimental impact on the criminal justice process,” he said.
“If these groups are motivated to help safeguard children, they need to bring any information they have about the identity of any person engaged in sexual offences against children to the PSNI immediately.
“These groups should not make arrangements to meet these individuals but should bring the information straight to police.”