Railway boss tells vulnerable people to avoid using trains during heatwave (opens original article in a new tab)

France's SNCF urges vulnerable people to avoid train travel during a severe heatwave, with 49 regions under red alerts and measures taken to keep residents cool.

• SNCF advises vulnerable people to avoid trains during heatwave
• 49 areas in France under red heatwave warning
• Paris keeps parks open and sets up misting stations to cool residents