December 15, 2011 was a record day for the RER A with 1,182,000 passengers carried.
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Châtelet-les-Halles
Eastbound platform screen. High frequency ?
Train à quai = train at the platform
Train à l'approche = train approaching
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Châtelet-les-Halles
MI84 of the RER A on the right.
Refurbished MI79 of the RER B arriving
Doors of the MI79 opened and doors of the MI79 closed
Refurbished MI79