Except where an application is submitted for the purpose of curing existing violations or will result in the curing of existing violations, no application for subdivision plat approval, site plan approval, special use permit, certificate of appropriateness, certificate of demolition or removal, change of nonconforming use, or variance pursuant to this Zoning Law shall be deemed complete for purposes of commencing review of the same by either the Planning Board or the Zoning Board of Appeals, as applicable, for any premises or property on which there is an existing violation as defined in Subsection C, infra, of this Zoning Law or of any Village, county or state law or regulation governing building construction and/or the development and use of land, buildings and structures within the Village. This provision does not apply to a legal nonconforming use or legal nonconforming structure or lot, nor shall it be interpreted to prohibit the issuance of a certificate of demolition or removal if demolition or removal is deemed by the Code Enforcement Officer to be the reasonable means to remedy a condition determined by the Code Enforcement Officer to be an imminent threat to public health and safety.