https://www.reuters.com/article/uk-uber-ipo-strike/uber-drivers-go-on-strike-in-london-and-u-s-ahead-of-ipo-early-protests-sparse-idUSKCN1SE09X

Uber drivers in London and major U.S. cities held a series of strikes on Wednesday to protest the disparity between gig-economy conditions and the sums that investors are likely to make in Friday's blockbuster stock market debut.