What do you do for a living?
Inner London here and I'd say 80% of the parents are in finance, DH and myself included- him banking, me private equity. It's so rare we meet other families who have interesting jobs that make money!
The other 20% is made up of family money and business owners/entrepreneurs, but finance-y types takes the top spot by far and I think it's because it's unique to our area of London.
So what do the parents do for work outside of London?