The line between Tonbridge and Ashford is 100mph, although I doubt many trains actually reach that speed in service, but what about Ashford to Folkestone? The trains seem to pick up quite a bit of speed between Ashford and Westenhanger, more so on Javelins going fast between Folkestone and Ashford (hopefully the loop services come back; having to change at Ashford is very annoying), but I struggle to tell what speed the train actually reaches. While I feel the 90mph is the speed limit, I read on this forum that the limit was 100 - whether it's true or not is something I do not know. So, what actually is the speed limit between Ashford and Folkestone?