What connects Mahatma Gandhi and the peak district?

What do the following have in common, Kedleston Hall, Cromford Mills, Bakewell and Mahatma Gandhi?

Believe it or not quite a lot actually. A project is underway to explore the inter-relationship between the Peak District and India during the Raj. Presenter Satvinder Rana spoke to Dr Chamu Kuppu-Swamy from Sheffield university.