Paris RER Ehm some comments about your Gare A roport Charles de Gaulle 1 RER edits it s not a good idea to create a new article when there is already an article about the same subject The naming convention for RER stations is X Paris RER except when the station is also used by regular trains Transilien TER or other then we use Gare de X I just saw that you moved nearly all of the RER stations Better discuss it before you introduce a new standard name If you re sure that no trains from Charles de Gaulle take the branch line to Robinson you can change the type2 field into B4 instead of both But I checked it on the RATP website and they do I don t think it s very useful to show all the different options for the RER lines some trains skip a few stations or serve only part of the line I think for the B line alone there are more than 20 variants Talk