Canary Wharf is the financial capital of London so it's a good place to open a hip new bar. However, bankers get paid in cash so they will probably spend in cash, also brexit might turn Canary Wharf into a desert, but good to see more places accept bitcoin as payment
I don't know who you're labeling as "bankers" but the bar target public is hipsters and that is quite a stretch from bankers.
Besides, people that work in the banking sector are not the ones doing transactions in cash, and especially people fooling around Canary Warf. You won't see millionaires packing hundreds of bills in their wallets, cards are the usual payment method they use.
Besides, the bar is going to be cashless.
https://www.brewdog.com/lowdown/blog/brewdog-canary-wharf-openA bar is a typical commerce we need to see Bitcoin adopted. The commerces we use for our daily needs. Unfortunately, the article is not mentioning what it will use to accept payments, it could interesting to know. Still a good use case of Bitcoin. Perhaps another bar more general will follow in London.
They will most likely use
centbee as a payment gateway.