Section 91. Effect of invalidity in part; inconsistencies with other laws

--
  (a)  If any clause, sentence, paragraph, subdivision, section, provision
  or other portion of this local law or the  application  thereof  to  any
  person  or circumstances shall be held to be invalid, such holding shall
  not affect, impair or invalidate the remainder of this local law or  the
  application  of  such  portion  held  invalid,  to  any  other person or
  circumstances, but shall be confined in its  operation  to  the  clause,
  sentence,  paragraph,  subdivision,  section, provision or other portion
  thereof  directly  involved  in  such  holding  or  to  the  person  and
  circumstances therein involved.
    (b)  If  any  provision  of  this  local  law is inconsistent with, in
  conflict with, or contrary to any other provision of law, such provision
  of this local law shall prevail over such other provision and such other
  provision shall be deemed to have been amended, superseded  or  repealed
  to the extent of such inconsistency, conflict or contrariety.