Quote Originally Posted by goats View Post
That’s not right, cardiff alone will be 450,000 soon with all the new developments north and west, you add penarth, Barry, caerphilly which are all very close or touching distance and it’s 6/700,000
The population of the city of Cardiff is about 360k

If you add in nearby built areas like Penarth and Barry it gets to about 450 k

Newcastle and Nottingham as cities are both smaller than Cardiff but add in the urban areas that are joined to them they are much bigger

I don't know where you have been getting your data but it's incorrect

Newcastle , Nottingham both far bigger urban populations than Cardiff