Blacklist tutorial/how to ban items and players. :Minecraft Bedrock 

This is actually the one that I used on your city world. As I say later in the vid, but anyways no probs!

You need to set a ticking area, I say this during the video and show how to do it :)

Nope, if ur tryna get the items that are blacklisted as an operator, you’d have to disable the black list beforehand

If it was, for example. A command block you’d do /clear @A command_block (so basically you just put an underscore where the space normally goes)

You’re very welcome! I hope this helps!

Apologies for the late response, technically I think yes. I think you’d have to do /clear (player name) then the item you want banned, example tnt, although you’d have to do it for every player who joins except the people you wish to give it. I can’t guarantee that would work if it doesn’t let me know :)

@CraftyPickles I'm not really good with command blocks so I don't know how to do that:/

I’d love to help you mate, but it’s kind of hard to explain without visually showing it. Maybe you could find some tutorials online for how command blocks work, that may help.

Just saw your post. Do this: /tag command (I don’t use it, so I don’t know what it is) /clear @e[tag=!PutTagFromTagCommandHere] (item)

You can either, break the command block, or remove their name. If that doesn’t work let me know, it should do though :)

@@CraftyPickles thanks!