After Hunt died, former F1 driver Jonathan Palmer (Pit reporter for BBC F1) joined Walker in the commentary box until the end of 1996, though in 1993 others such as 3 Time World Champion Jackie Stewart took the role as Walker's partner for the 1993 British Grand Prix and 1980 World Champion Alan Jones took the role as Walker's partner for the "fly away" race in Australia at the end of the season, both requested by Nine's Wide World of Sports (an alliance of BBC to give out in Australia). The following year, the television rights for the UK coverage transferred to ITV, and Walker followed. His co-commentator from the 1997 season onwards until his retirement from commentating was another F1 driver, Martin Brundle. There were a few Grands Prix between 1978 and 1996 that Walker did not commentate on while employed by the BBC, usually as a result of his actually commentating elsewhere. Some of these included the 1979 Belgian Grand Prix and 1988 Hungarian Grand Prix (when Simon Taylor deputised for him), the German Grands Prix of 1981 and 1984 (both commentated on by Barrie Gill), and the 1985 German Grand Prix (Tony Jardine).