So why am I going from Ravières to Bruxelles and back for a day trip?
It's 30 years of France - Bruxelles TGVs (as you may have seen if you receive the SNCF Connect newsletter this morning)
And there is an event on one of the TGVs from CDG to Bruxelles (that I will board a station earlier, in Marne-la-Vallée) and then in Bruxelles
