A sign that says: Proper food storage required. Bears frequent this area. Vehicles in violation may be impounded and the owner may be cited. All food must be stored properly including ice chests, containers, toiletries, and trash. DURING THE DAY. Store food in a food locker if possible. Close vehicle windows if food is in your vehicle. DO NOT leave food visible in your vehicle. DO NOT store food in open bed of a pickup truck. AFTER DARK. All food must be stored in a food locker. DO NOT store food in your vehicle. NO CAMPING OR SLEEPING IN VEHICLES