I doubt the towed vehicle has braking provisions by the towing vehicle?

"CFR-2003 49 4 Sect § 393.71 Coupling devices and towing methods, driveaway-towaway operations. Para (3) No motor vehicle shall be fullmounted on a motor vehicle towed by means of a tow-bar unless the towed vehicle is equipped with brakes and is provided with means for effective application of brakes acting on all wheels and is towed on its own wheels."