Subtitle 5Maintenance of Piers, Wharves, etc. § 5-1. Public piers, etc. § 5-2. Private piers, etc. § 5-3. Consent needed for work. § 5-4. Permit needed for structures. § 5-5. Pier endangered by additional cargo. § 5-6. Injury to wharf or dock. § 5-7. Bulk cargoes on piers. § 5-8. Vehicles on piers. § 5-9. Work done under permit.