Pursuant to RSA 674:33-a, as may be amended from time to time, the Zoning Board of Adjustment may grant an equitable waiver of dimensional requirements, provided that the Zoning Board of Adjustment makes findings that the provisions of RSA 674:33-a are met. Alternatively, the ZBA may grant an equitable waiver under RSA 674:33-a, as amended from time to time, from a physical layout or dimensional requirement if the owner of the property in violation demonstrates to the satisfaction of the Board that the violation existed for the period of time set forth in the statute and that no enforcement action, including written notice of violation, has been commenced against the violation during that time by the Town of Raymond or any person directly affected.