Abstract: An in-vehicle carriage with the capability of carrying and supporting a child in a child seat of a vehicle across the length of a plurality of transverse rods while supported securely by the same and further supported by side posts on the rear seat of a vehicle. Said carriage can be slid within the vehicle to the safe side of the vehicle, that being the sidewalk side of the vehicle regardless of which side of the street the vehicle is parked. In a lateral motion the carriage can be pulled by side straps, by rope or by remote control.