In County of Spokane v. Local 1553, Am. Fed'n of State, County & Muni. Employees, 888 P.2d 735, 76 Wn. App. 765 (Wash. Ct. App. 1995), the court recognized that the party seeking the writ "had not shown that injunctive relief would not have been speedy and adequate." Id. at 740. Because an alternative remedy existed, it was not an abuse of discretion to deny prohibition. Id.