Section 11. Ownership of Passports. — A Philippine passport remains at all times the property of the Government, the holder being a mere possessor thereof as long as it is valid and the same may not be surrendered to any person or entity other than the government or its representative: Provided, That a Filipino citizen may voluntarily surrender his/her passport to a Philippine Service Post for storage and safekeeping for which a proper receipt shall be issued for use when reclaiming the passport at a later date.