Birmingham United play in the Second Division of the Midland Football League, but they're not like most non-league clubs [www.birminghammail.co.uk]
I’ve played against an all south Asian side before when I use to play Sunday league. We got drawn against them in the Birmingham Junior cup competition. They were based in Wolverhampton. I remember at the time thinking some of these players should be playing at a decent level on a Saturday. That was 30 years ago. 😂