transports – Nouvelle hausse du Pass Navigo et conditions de transport sur la ligne D du RER

This written question concerns the recent increase in the price of the Navigo travel pass in the Île-de-France region. It also addresses the conditions of transport on the RER D train line. The question seeks clarification on the reasons for the fare hike and the measures being taken to improve the service on the RER D line, affecting daily commuters.