Bangko Sentral ng Pilipinas Monetary Board v. Antonio-Valenzuela, G.R. No. 184778, 02 October 2009

 

The requisites for preliminary injunctive relief are: (a) the invasion of right sought to be protected is material and substantial; (b) the right of the complainant is clear and unmistakable; and (c) there is an urgent and paramount necessity for the writ to prevent serious damage.