Public transport strike again today, but trains Arriva do run here

All kinds of strikes, buses that do not run and trains that do run: the strikes are sometimes quite confusing. This is partly because four different collective labor agreements apply to public transport. We list them for you.
Below the high NS drivers, conductors and other NS personnel are included. These people just work on Wednesday.
Below the Collective Labor Agreement Multimodal Transport falls on both train and bus staff. Members of FNV and CNV who fall under this collective labor agreement will strike on Wednesday. Staff of drivers’ union VVMC are not on strike, so Arriva trains are running normally.
Below the public transport collective agreement especially bus drivers. Members of FNV and CNV who fall under this collective labor agreement will strike on Wednesday.
Below the collective bargaining agreement Transport include bus drivers who normally operate coach services. The train replacement bus between Groningen and Leer is driven by drivers covered by this collective labor agreement.