If it violates the local laws of North Korea, does North Korea have the right to arrest and detain people?

In North Korea, if it violates local laws, it has the right to arrest and detain people.

For example, in a crowded place like a stadium or subway, you will definitely be detained if you hold up reactionary slogans to demonstrate.

But if you imitate taking pictures in front of the bronze statue, the tour guide will remind you not to do that in time, so basically you have been stopped before taking pictures. As for the game console, PSP? Then you'd better not take it. If the customs officers don't understand, they will be confiscated if they are found during the entry inspection. In that case, you won't have a chance to take it to any park. Moreover, the management of tourists in North Korea is very strict, and the tour guide will tell you in advance what is forbidden. If the game machine doesn't work, the tour guide will advise you to put it away when you take it out to play. If you insist on doing the opposite, you will only lose the face of China people, make them look down upon them, and make them think that China people are incompetent, nouveau riche and show off.