Haliburton Highlands OPP is on the lookout for a missing man from Scarborough.

On Thursday, just after 4 p.m., officers were called to assist Toronto Police Service with a missing person investigation near Minden.

Toronto Police say they are attempting to locate 55-year old Robert Smith of Scarborough, who was last seen on Wednesday in the Minden area.

Smith is 5’11”, weighing 170 pounds, with brown hair and he was unshaven and wearing glasses.

He was last seen wearing a leather jacket, blue jeans and black boots.

OPP say they located the missing man’s motorcycle in an overflow parking lot off of Horseshoe Lake Road in Minden Hills Township.

The Central Region Emergency Response Team, Canine Unit and Aviation Services are currently searching the area.

Additional resources from the Underwater Search and Recovery Unit and Marine patrols will be joining the search later today.

Anyone with any information on the whereabouts of Smith can contact Haliburton Highlands OPP at 705-296-1431 or the Provincial Communication Centre at 888-310-1122.