West Yorkshire Police (WYP) have released images of people who they would like to identify as part of an ongoing investigation.
Detectives from Leeds District Safeguarding Unit say they urgently want to identify three men. Officers have immediate concerns in relation to these suspects and are appealing for information from the public to help identify the men whose images have been recovered from online activity.
It is believed the individuals could be anywhere in the UK. Extensive enquiries have been conducted, but the individuals are yet to be located.