u/CAS2525

As the title says, I'm really wondering what's the reason for them. The majority of the busses doesn't have them, but there are quite a lot that do.

And I don't understand why it's in half. Why not take jf off completely or just have the whole sign? And this isn't just one bus, every bus I saw had exactly half of the sign.

So if any personnel of de lijn or someone who just knows could answer this, I would be really thankful!