Safety first! Be cautious when driving snowmobiles or vehicles over frozen lakes or rivers and always check that the ice is thick enough.

Safety first! Be cautious when driving snowmobiles or vehicles over frozen lakes or rivers and always check that the ice is thick enough.
Remember:
• snowmobiles: minimum 20 centimeters of clear blue ice
• light vehicles: minimum 30 centimeters of clear blue ice
If the ice is white or opaque, double the required thickness.