Nearly 200 French prisoners are preparing to take to their bikes in the first ever penal Tour de France. The 194 inmates, escorted by 124 prison guards and sports instructors, will set off from Lille and cycle about 2,400km (1,500 miles), ending up in Paris.
They will have to cycle in a pack, will not be ranked and, for obvious reasons, breakaway sprints will not be allowed.
Prison authorities say they hope the race will help the inmates learn values such as team work and self esteem. The prisoners, all serving jail terms of between five and 10 years, will make stopovers in 17 different towns, each of which has a jail.