In 1910, he formally co-established the London Mosque Fund, alongside a group of prominent British Muslims, to finance the building of the first mosque in the capital: East London Mosque, today one of the largest mosques in Europe. His field of activities was now broadened and he stood for Muslim welfare all over the world. He played an important role in securing separate electorates for the Muslims in South Asia and promoting the cause of the Khilafat Movement.[11][2][3]