In a rebuff to Big Brother on the highways, the RI Department of Transportation (DOT) has adopted new regulations designed to protect the privacy of motorists when the state’s new truck toll gantry system takes effect. The regulations, filed this week with the Secretary of State, came about after an earlier version of the DOT’s tolling regulations contained no privacy protections whatsoever, prompting criticism from the ACLU and other privacy advocates. The ACLU of Rhode Island today commended the DOT for responding to that criticism and taking strong action to protect motorists’ privacy.