Actually we do. Take away the Indian (Hindu/Sikh) businesses in the UK, and there is a huge hole. Take away Indian NHS staff and the NHS suffers.
As a fellow Briton, I have no problem with and admire the Hindu and Sikh population in the UK. The two communities are hard working, law abiding people who believe in education, betterment, law and order and hard work. And as another poster has posted to you, where would Britain have been in two world wars without Indian troops?.
p.s a Britain without Indians?. a Britain without curry?.
Unthinkable.
LOL.
Lamb Madras and Pilau rice!
Food of the gods indeed.