The scenario where it says about avoiding the engineering works - I think its scenario 4 of 5. I stop at ebbsfleet, go to the next signal as you get a 000/red. it then flashes up 80, but as soon as you apply any power the E-brake applies and an alarm that you cannot reset goes off. from what I can see on the dashboard nothing is flashing, even turning the master key off wont reset the alarm. what is triggering this ebrake? youre given a 80 so its clear to proceed, you literally apply power and it decides "nope" - you dont even have to pass the signal.
https://forums.dovetailgames.com/threads/tricky-tunnels-emergency-brake-application.34768/ I found that leaving the safety systems off worked. Something seems glitched.