I think I know the answer although someone has already beaten me to it. They are not Chinese. They are HongKongers. And yes, they are fleeing from Hong Kong - I know many of them. They live nearby: Hammersmith, Ealing, Richmond and Brentford. Some also live in Chiswick. Those that can afford to live in Chiswick, they tend to be middle class and adults in professional jobs. If you believe they behave in ways which are not appropriate, do let me know. I will share it in their forums. I sometimes go to facebook page set up by the Hongkongers on how to drive in the UK. It's hilarious.
Michelle Chan ● 1131d