42-512 - In M2 or M3 Districts LAST AMENDED 6/6/2024 M2 M3 In the districts indicated, all such activities within 300 feet of a #Residence District# boundary shall be located within #completely enclosed buildings#, provided, however, that #commercial# #uses# may be located within #buildings# which are #completely enclosed# except for store fronts or store windows which may be opened to serve customers outside the #building#. All such activities beyond 300 feet of a #Residence District# boundary may be conducted outside a #completely enclosed building#, and any enclosure requirements set forth in Sections 42-11 through 42-20 need not apply.