4.1.2 Reduction of Occupied Lots. No lot on which a building is located in any
4.1.2 Reduction of Occupied Lots. No lot on which a building is located in any district shall be reduced or changed in size or shape so that the building or lot fails to comply with the lot area, frontage, coverage, setback, yard or other provisions of this By- law applicable to the construction of said building on said lot. This prohibition shall not apply, however, when a portion of a lot is taken or conveyed for a public purpose. -8-