Arrest is the taking of a person into custody in order that he or she may be bound to answer for the commission of an offense.[10] It is effected by an actual restraint of the person to be arrested or by that person’s voluntary submission to the custody of the one making the arrest. Neither the application of actual force, manual touching of the body, or physical restraint, nor a formal declaration of arrest, is required. It is enough that there be an intention on the part of one of the parties to arrest the other, and that there be an intent on the part of the other to submit, under the belief and impression that submission is necessary.[11]
http://sc.judiciary.gov.ph/jurisprudence/2012/february2012/197788.htm