I answered a similar question earlier, and while it covered a broader timescale it did include information on the period you are interested in.

While you're waiting for fresh answers to your question, you might like to check out that earlier thread:

I am an Indian who has come for higher education in United kingdom pre 1947 . How am I treated in UK? Do the professors discriminate against me? Do my fellow white english students talk with me ? Is there a bias against me while giving credit or marks for academic performance

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