Free urban transport is spreading. In his research, Wojciech Keblowski, an expert on urban research at Brussels Free University, says that in 2017 there were 99 fare-free public transport networks around the world: 57 in Europe, 27 in North America, 11 in South America, 3 in China and one in Australia. Many are smaller than Dunkirk and offer free transit limited to certain times, routes and people.
In February this year, Germany announced it was planning to trial free public transport in five cities – including the former capital Bonn and industrial cities Essen and Mannheim. In June this was downgraded to a slashing of public transport fares to persuade people to ditch cars.