A restraining device for restricting mobility an individual is provided. The restraining device includes an elongated strap having first and second ends. An attaching member, having first and second portions, is secured to the elongated strap, where the first portion is attached to the first end and the second portion is slidably attached to the second end creating a retaining loop for tightly wrapping around an individuals legs. The second end of the elongated strap is extended out a car door leaving the second end hanging outside the car. A retaining strap, defining a series of loops, is attached to a side of the second end of the elongated strap between the second portion of the attaching member and a ring which is attached to the second end of the elongated strap. A fastening member is attached to the ring and is used to adjust the length of the second end hanging outside the car.