Rules on Criminal Procedure
Section 23. Arrest of accused out on bail. - For the purpose of surrendering the accused, the bondsmen may arrest him or, upon written authority endorsed on a certified copy of the undertaking, cause him to be arrested by a police officer or any other person of suitable age and discretion.
An accused released on bail may be re-arrested without the necessity of a warrant if he attempts to depart from the Philippines without permission of the court where the case is pending. (23a)