OPP say they’ve charged four people with child luring and child pornography offences in unrelated investigations over a three day stretch.

OPP say the accused range in age from 17 to 61 and are facing a total of 18 charges between them.

Most of the charges were laid against the 17 year old, who was arrested in Clinton and stands accused of seven offences including four counts of luring a person under 16 years of age.

Police say other arrests were made in the communities of Exeter, Elora and Collingwood.

They say other similar investigations remain open and they will produce updates if charges are laid.