Severe storms caused widespread diruptions to a section of France’s high-speed rail network on Wednesday. Traffic on the South-East line, which connects Paris with Marseille and Montpellier, is seeing major service interruptions, national rail operator SNCF said. A TGV train crashed into trees lying on the tracks between Paris and Dijon. There were no injuries, but this incident has led to 80,000 passengers being affected by delays and cancellations. Last week, arson attacks on the French high-speed network severely disrupted rail traffic shortly before the start of the Olympic Games. It is no…