The OPP is reminding the public to be safe while snowmobiling this year. This after 55-year- old Gregory Corran was killed in a crash earlier this week. The OPP in Sault Ste. Marie were called to the scene just before midnight on December 27th after the driver lost control of his snowmobile and struck a tree. A post mortem examination will be conducted over the next couple of days.The investigation is ongoing with the help of the OPP Technical Collision Investigation team.