Following the emancipation of slaves in 1833 in the United Kingdom, many liberated Africans left their former masters. This created an economic chaos for British owners of Caribbean sugar cane plantations. The hard work in hot, humid farms required a regular, docile and low-waged labour force. The British looked for cheap labour. This they found initially in China and then mostly in India. The British crafted a new legal system of forced labour, which in many ways resembled enslavement. Instead of calling them slaves, they were called indentured labour. Indians and southeast Asians began to replace Africans previously brought as slaves, under this indentured labour scheme to serve on sugarcane plantations across the British empire. The first ships carrying indentured labourers for sugarcane plantations left India in 1836. Over the next 70 years, numerous more ships brought indentured labourers to the Caribbean, as cheap and docile labour for harsh inhumane work. The slave labour and indentured labour - both in millions of people - were brought into Caribbean, as in other European colonies throughout the world.