Yes, there is no signal there because there's literally one train a day, so it's done with a flag waver. The train comes to a complete stop and proceeds through at walking speed. At one point they were even idling behind the derail for a couple hours every night because Keolis was so slow about giving CN permission to proceed.
https://www.youtube.com/watch?v=njCcra2kVxI
https://www.youtube.com/watch?v=njCcra2kVxI