 Complete the following phrase:  Panis remained with Toyota for 2004, his tenth season in Formula One. In early October 2004 he announced his intention to retire from racing following the 2004 Japanese Grand Prix; he planned to continue at Toyota as a test driver in 2005 and 2006. Before his retirement, he was the oldest active driver in F1 at the age of 37. 2004 saw him again score only 6 points, before being replaced for 