D1 (15) is 10 days into a 3-month language exchange in Nantes and started at her lycée last week. She has British and Irish citizenship but travels on her Irish passport, and we normally live in Germany.
Today there was a ticket check on the tram and DD got taken out by the inspectors because although she has a valid ticket, it is still only a provisional one. At that point they asked for her carte d'identité and it seems I have made the big mistake of strictly instructing DD to keep her passport in her room so it can't get lost. Oops. All the things we thought of before this trip, but totally forgot that you have to carry ID in France. And according to this source minors can only carry a passport, not any other substitute document. So what do you do if a passport is your or your DCs' only ID? Do you really carry it with you everywhere? How often do you get checked? What are the consequences of not carrying it? I'm rather worried about her losing it and us having to get an emergency one issued (while also acknowledging that if she's old enough to be in a different country, she should also be able to manage her own documents).