But that strip of rubber that touches his property gives him the right to set the rules on access and use of his property.
And if he says that you can't drive in with a gun in your car, you can't.
Sure. He can tell me I can't park my car there. What he can't do is go snooping INSIDE said car. That part of the whole equation still escapes you doesn't it.... must be vexing for you. Maybe you should go lie down for a while...