Code of Criminal Procedure, 1973
Chapter 005 Arrest of Persons
Section 51: Search of arrested persons
and whenever a person is arrested without warrant, or by a private person under a warrant, and cannot legally be admitted to bail, or is unable to furnish bail.
The officer making the arrests or, when the arrest is made by a private person, the police officer to whom he makes over the person arrested, may search such person, and place in safe custody all articles, other than necessary wearing-apparel, found upon him and where any article is seized from the arrested person, a receipt showing the articles taken in possession by the police officer shall be given to such person.