transports urbains – Difficultés exprimées par les usagers du tram-train T12 et du RER C

This written question addresses concerns raised by users of the T12 tram-train and RER C lines in France. It seeks information on the difficulties faced by passengers, highlighting potential issues with service quality and reliability. The question aims to shed light on the user experience and prompt authorities to address the challenges affecting public transport commuters on these specific lines.