In Evans v. Pringle, 643 S.W.2d 116 (Tex. 1982), the sheriff appealed from a permanent injunction which prohibited him from collecting post-judgment interest from sureties on forfeited bail bonds. Id. at 117. The high court agreed with appellant and found that the judge acted in error by issuing a writ of injunction as the presiding judge of a district court to stay execution on judgments rendered by a criminal district court. Id. at 118.