«After Voltaire retorted to an insult given to him by the young French nobleman Chevalier de Rohan in late 1725, the aristocratic Rohan family obtained a royal lettre de cachet, an irrevocable and often arbitrary penal decree signed by the French King (Louis XV, in the time of Voltaire) that was often bought by members of the wealthy nobility to dispose of undesirables. They then used this warrant to force Voltaire into imprisonment in the Bastille without holding a trial or giving him an opportunity to defend himself. Fearing an indefinite prison sentence, Voltaire suggested his own exile to England as an alternative punishment, an idea the French authorities accepted. This incident marked the beginning of Voltaire’s attempts to improve the French judicial system.»
elehazar 