France Galop
On 29 November 2006 French racing authority France Galop suspended Fallon for six months after testing positive for a metabolite of a prohibited substance after riding at Chantilly on 9 July 2006. The ban ran from 7 December 2006 to 6 June 2007. On 8 December 2007, it came out that Fallon had tested positive again for a banned substance on 19 August 2007 at Deauville Racecourse in France. On 25 January 2008 Fallon received an 18-month riding suspension for this offence. He resumed race riding at Lingfield Park on 4 September 2009.