https://www.reuters.com/article/us-mexico-uber/uber-didi-slam-mexico-citys-new-rules-on-ride-hailing-including-cash-ban-idUSKCN1S12WC

Uber, Didi Chuxing and other ride-hailing firms on Thursday criticized a host of new regulations of the sector in Mexico's capital city, which include a ban on cash fares that could exclude many potential customers who lack bank accounts.