I have just been scoping out a train trip in June to the Northern French coast at Dunkirk.
(TL:DR I can't afford it!)
But SNCF have thrown me a new train type requiring an #interrail supplement - TGVGV which are
TGV sets running as TER services out of Lille Europe.
I knew SNCF hates train travellers - but this is madness!









