Earthquakes: how is France preparing?

The last one, on 18 March in Nice, was of a magnitude of 4.1. How to prepare for it? Military and first aid personnel conduct a life-size exercise in the Cher. For 36 hours, 85 civil security personnel are assessed by UN inspectors in order to be able to intervene anywhere in the world, an intense test. Realism of the exercise is pushed to its maximum. (Company topics). TF1 INFO