So if instead of polish were for example indian girls would the british boys engage into renewal?
No, English and Indian cultures have always remained racially segregated I think it's mainly to do with religion plus the fact that many things in English culture are forbidden by Asians. Ultimally indian / pakistani women only date Asian men because of this. They are also not allowed near non muslims or other men anyway.
I once had an Asian girlfriend and we both suffered a lot of racism from Asian people. After having fights with a few of them over nothing I eventually gave up, we decided to end it due to unforseen cultural differences.
To put it blunt, Asians in England are racist and there women are severely oppressed.