The first Sikh to migrate to Singapore was Maharaj Singh in 1849; he was sent there as a political prisoner by the British Empire after the Second Anglo-Sikh War. The Central Sikh Temple was built to commemorate the 518th anniversary of Guru Nanak, the first Sikh guru. The temple boasts a skilful blend of modern and traditional architecture. The Guru Granth Sahib, or holy book, is enshrined in a magnificent prayer hall which has a 13-metre wide dome.