Horror comics prohibited,

As crazy as it sounds, horror comics are prohibited from being brought to the UK. This is probably an old rule that they forgot to delete. I don't really understand what kind of harm can a horror comic do.
I am sure that the horror comic writers and painters of the UK are the supporters of this law and they are a famous lobby group with great influence over prince Harry.

They also prohibited the walkie-talkies and porn. Among other random things.