The UK government’s plan to equip 700 rail stations over the next three years to accept contactless open-loop payments is a major initiative, as it seeks to replicate the success of London’s contactless pay-as-you go fare payments system elsewhere in the country–a goal that has proved elusive in the past.

Moscow Metro is recruiting more users to test its “Virtual Troika” card in two NFC wallets, those supporting Google Pay and Samsung Pay, as one of the world’s largest subway operators continues to seek more ways for its customers to pay for rides.

As more transit agencies introduce open-loop fare payments, interest is starting to grow in use of white-label EMV cards that agencies can issue in place of proprietary closed-loop cards for riders who don’t have bank cards or don’t want to use them to pay fares.

Two more bus operators in Hong Kong on Saturday launched acceptance of open-loop contactless fare payments, with both also accepting QR code-based mobile ticketing–as the near ubiquitous closed-loop Octopus card continues to see more competition.

Indonesia’s capital Jakarta, whose metropolitan area is home to more than 30 million people, is notorious for its stifling traffic congestion. In response, the government metro and light-rail networks and now it is funding an expansion of the fare-collection system to enable more multimodal payments and to build a mobility-as-a-service platform.