 Complete the following phrase:  Without a drive for the rest of the 1985 season, Arnoux made his return to Formula One in for the French Ligier team who were using turbocharged Renault engines. The Pirelli-tyred Ligiers proved uncompetitive as the season progressed. Arnoux had two teammates in 1986. For the first half of the season his teammate was French driver Jacques Laffite. However, Laffites career ended when he broke both of his legs in a first corner crash at Brands Hatch in the 