A court heard how the 29-year-old, who was signed from Turkish side Fenerbahce last summer, failed to stop when pursued by police and switched between lanes on a busy motorway on August 17 2011.
The Brazilian eventually stopped his Maserati close to Arsenal's training ground after speeding on the A1 and M25 in Hertfordshire.
|GIROUD FINDS HIS TOUCH|
|6/1||Olivier Giroud is 6/1 with Paddy Power to open the scoring against Chelsea|
Santos has only made two appearances for the club so far this season, in both the Premier League and the League Cup, while Kieran Gibbs retains the left-back spot, impressing in the early season.