The Austin Rover Group (abbreviated ARG) was a British motor manufacturer. It was created in 1982 as the mass-market car manufacturing subsidiary of British Leyland (BL). Previously, this entity had been known as BL Cars Ltd (formerly Leyland Cars) which encompassed the Austin-Morris and Jaguar-Rover-Triumph divisions of British Leyland. After a major restructuring of BL's car manufacturing operations, Jaguar regained its independence (leading to its eventual de-merger in 1984) whilst the Triumph and Morris marques were retired. The new, leaner car business was rechristened as the Austin Rover Group and focused primarily on the Austin and Rover marques. The Morris and Triumph marques continued briefly within ARG until 1984 when both were dropped.