Yes it does highlight some serious divisions in British society - the disparity in voting patters was very marked. Inner London was as much as 80% remain. Some other regions as much s 70% the other way.
If you ever go and drive around the country....you tend to be surprised over public sentiment in general. Six to eight major cities in the country and they are all multicultural in nature...anchored to sports teams and significant airports. The rest of the country (90-percent of the land mass) is like small-town America. If you ever got into a bad situation....it’s the Brits out in the country that would readily come to render aid or help you out. I find it the same way in France as well. It says a lot about urban society and what attachment they have to their system.