(2) On the filing of such a petition the court:
(a) Shall cause notice thereof to be served upon any person involved in the charge. Such person, including the charging party, shall be given an opportunity to appear by counsel and present any relevant testimony.
(b) Has jurisdiction to grant such injunctive relief or temporary restraining order as it considers just and proper, notwithstanding any other provision of law.
(3) In situations where such relief is appropriate, the procedure specified in this section applies to charges with respect to ORS 663.140 (4). [1971 c.729 §34; 1975 c.147 §16]