This concerns four extra trains (and back) that will be deployed on Tuesday, Wednesday and Thursday on the line between Leuven-Oostende, Leuven-Blankenberge, Hasselt-Blankenberge and Brussels-South Ostend. The measure can also be extended, according to Crols.
These trains are in addition to the existing coastal offer during the summer months (extra trains to the coast every day). The NMBS advises those traveling to the coast to prepare well and to check how busy the trains are via the NMBS app.