Under normal circumstances, the public security organ will not inform the family members of the suspect of the arrest information before arresting the criminal subject, but in order to let more people know that citizens should be arrested, the public security organ will inform the family members, but after being arrested, the family members are not allowed to visit.
If you are detained in criminal detention, you will not see your family. You can only entrust a lawyer to send you messages and condolences. If a criminal case is criminally detained, I suggest that you entrust a lawyer to intervene as soon as possible to help you meet and understand the objective case, apply for bail pending trial, defend it, and defend innocence or misdemeanor according to the case. So as not to delay the best time.