In a terrifying incident in London, a tube train car was filled with smoke, causing commuters to break windows and evacuate. The incident occurred on the Jubilee line train between Canada Water and North Greenwich stations. According to reports, commuters began to panic when they noticed smoke filling the train car. In order to escape, some passengers broke the windows of the train car to allow air in. The London Fire Brigade was called to the scene to investigate the cause of the smoke. Fortunately, there were no reported injuries in the incident. The investigation is ongoing, and passengers are being urged to check the Transport for London website for updates on travel disruptions.