DISABLE belts when specific item is on them?

[Wolbobus]

Would it be possible to have specific items DISABLE/STOP a belt from functioning when they are on the belt? To make an item "unbeltable".

I'm rather new to modding and especially scripting. Thanks!

[Natha]

You can set https://lua-api.factorio.com/latest/cla ... tml#active based on the items on it (using transport line to read items)