Before India's Independence in 1947, Hindu migration was minuscule and largely temporary. The second wave of Hindu migration occurred in the 1970s after the expulsion of Hindus from Uganda. Initially, Hindu immigration was limited to Punjabi and Gujarati Hindus, but, by 2000, small Hindu communities of every ethnicity could be found in England. England is also host to a large immigrant community of Sri Lankan Hindus who are mostly Tamils. The last wave of migration of Hindus has been taking place since the 1990s with refugees from Sri Lanka and professionals from India.