So the first thing I want to mention here is that signals are actually directional.

So when you're placing a signal down, there's actually going to be like a little arrow on the railway there that sort of denotes the direction, right?

And as a good rule of thumb, it's kind of just like the signal that you're reading on the train is on the right-hand side of the train track.

But it is also quite normal to put two signals down in one spot if you're allowing traffic that can go in both directions.

This is completely normal and certainly is encouraged as well.

But, you know, if you're using like a loop track or something like that with trains going in one direction, you don't really need two signals in one spot anywhere ever.

But, you know, it also doesn't hurt to do that if you do it, it's fine.