When you said spot, I thought you were refering to a spotlight. The law is, you may not drive around looking for game to jump out and shoot, that is using a vehicle to hunt, that should be self explainatory. It is pretty easy to identify a road hunter if you watch them. If you are driving at normal speed on your way from one place to another, not looking for game, and you spot game, You may park in a safe place and try to hunt the animal after you proceed 25 yards into the field off the highway before you may shoot. That is not 25 yards up the road or down the road but straight into the field. This stuff is not roaket science nor is it new, anyone who has been hunting any legnth of time should know it. The intent of the law is to keep people from driving around looking for game, you hunt with your feet, not a vehicle. Even the handicapped people with a permit to shoot from a vehicle may not drive around looking for game. They must park and use the vehicle as a blind. No I don't see a grey area at all, the point is if you don't use you vehicle to hunt, you will never have to worry about it.