I think "Asian" includes jeets? Jewgle says they are 7.5% of London's population. The other ~13% could be chinks and japs who pop up everywhere around the world for business reasons.
Regardless, London has truly fallen. That's how you get a paki mayor since 2016.
All immigration into Western nations is designed, among other things, to control elections and subvert the will of the people of that nation.