Section 16-203 – Retention of Possession by Lienor; Notice of Lien
(a) The lienor may retain possession of the property subject to the lien until: (1) The charges which give rise to the lien are paid; or (2) The lien is otherwise discharged in accordance with this subtitle. (b) (1) (i) Except as provided in subparagraph (ii) of this paragraph, within 30 days after the creation of a lien under this subtitle, […]
Section 16-204 – Effect of Surrender of Possession
Surrender or delivery of the property subject to the lien discharges that lien against a third person who is without notice of the lien, but does not discharge the lien against the owner or against a third party who has notice of the lien.