Grey County OPP are investigating a fourth case involving barbed wire on OFSC trails and public lands since January 22, 2016.
Police were called just before noon yesterday after a snowmobiler on an OFSC trail in Georgian Bluffs found barbed wire fastened to a posted stop sign.
The incident occurred at marker 113 near Grey Rd. 3 south of Hwy. 21.
OPP continue to investigate, and ask trail users to be vigilant and use caution.
OPP says those responsible for creating a dangerous condition could face criminal charges.
Anyone with information which may assist police in identifying person(s) responsible, are asked to call the OPP at 1-888-310-1122. Should you wish to remain anonymous, call Crime Stoppers at 1-800-222-8477 (TIPS) or submit a secure web-tip at www.crimestoppersgb.ca, where you may be eligible to receive a cash reward of up to $2,000.