The ban on gatherings of more than 100 people specifically excluded public transportation. In Paris, the RATP, which has not disrupted service, has increased the frequency of its cleaning service; health advice is being broadcast on the Metro, tram and bus services.Though train travel hasn't been disrupted, rail operator SNCF is offering free cancellations or alterations for pre-booked tickets. For travel up to April 30, 2020, SNCF has decided to make the exchange and refund fees for TGV Inoui, Ouigo and Intercités tickets free of charge until the train departs, the company said in a press release. The measure also applies to connecting TER trains.