The British Government abolished slavery in 1834, and the colonial administration of the Seychelles (which administered the Chagos at the time) followed suit in 1835, with the former slaves "apprenticed" to their former masters until 1 February 1839, at which time they became freemen. Following emancipation, the former slaves became contract employees of the various plantation owners throughout the Chagos. Contracts were required by colonial law to be renewed before a magistrate at least every two years, but the distance from the nearest colonial headquarters (on Mauritius) meant few visits by officials, and that meant that these contract workers often stayed for decades between the visits of the Magistrate, and there is little doubt that some remained for a lifetime.