Release of Liens. (a) Before conveying a unit, other than by deed in lieu of foreclosure, to a purchaser other than a declarant, a declarant shall record or furnish to the purchaser, releases of all liens affecting that unit and its common element interest which the purchaser does not expressly agree to take subject to or assume, or shall provide a surety bond or substitute collateral for or insurance against the lien. This subsection does not apply to any withdrawable real estate in which no unit has been conveyed. (b) Whether perfected before or after creation of the condominium, if a lien other than a deed of trust or mortgage, including a lien attributable to work performed or materials supplied before creation of the condominium, becomes effective against two or more units, the unit owner of an affected unit may pay to the lienholder the amount of the lien attributable to his or her unit, and the lienholder, upon receipt of payment, promptly shall deliver a release of the lien covering that unit and its common element interest. The amount of the payment must be proportionate to the ratio which that unit owner’s common expense liability bears to the common expense liabilities of all unit owners whose units are subject to the lien. After payment, the association may not assess or have a lien against that unit owner’s unit for any portion of the common expenses incurred in connection with that lien. Source: PL 3-86, § 4-109.