The detention time is calculated in days from the day after the deadline begins.
The time for execution of detention shall be counted from the time when the person sentenced to public security detention enters the detention center. The detention period shall be calculated in days, and the detention execution time shall also be calculated in days, excluding the day of admission to prison, and the second day of execution shall be 1 day.
Administrative detention and public security detention can be visited, but if it is criminal detention, it cannot be visited during detention.
(1) If it is administrative detention, you can make an appointment to visit in advance. Visit within the time specified by the detention center.
You can bring necessary daily necessities, clothes and food (subject to the inspection and consent of the police in the detention center) when visiting, and other things may not be given to the punished person.
(2) Criminal detention, during which close relatives are not allowed to visit, but lawyers can visit as defense agents. When a lawyer meets a criminal suspect in custody, the investigation organ may send personnel to be present according to the circumstances and needs of the case.
When a lawyer meets a detainee, he shall also hold a lawyer's practice certificate, a law firm certificate, a power of attorney or a letter of legal aid.
I hope the above content can help you. If in doubt, please consult a professional lawyer.
Legal basis:
Article 64 of the Criminal Procedure Law stipulates that, after detention, the organ that decides to detain shall notify the detainee's family or the unit to which he belongs within 4 hours, unless it hinders the investigation or cannot notify. Circumstances that hinder investigation include: other criminal suspects may escape, destroy or falsify evidence after hearing the news; May collude with each other to form an offensive and defensive alliance; Other crimes need to be verified without taking corresponding measures, and so on. However, after the above situation is eliminated, the family members of the detained person or their units shall be notified immediately. If the notice is not given within 4 hours, the reasons shall be indicated on the detention notice. The circumstances that cannot be notified include: the detainee does not tell his real name and address; Detainees have no family members or work units; Wait a minute.