Shenzhen failed to go to Hong Kong, where was it detained?

Because I don't think you know where your friend is being detained! ! !

Then you must first know which port he passed through! !

Then go to Shenzhen customs port section to look for it! ! !

If it passes, it will be closed in Hong Kong! !

If there is nothing illegal, it should be released soon! !

If there is anything illegal, I suggest you find a lawyer!

I guess it should be detained in Shenzhen, because the Hong Kong police are more responsible and will definitely let him call relatives, friends or lawyers! ! !