are presented to and not excluded by the court, the motion shall be treated as one for summary judgment and disposed of as provided in Rule 56, and all parties shall be given reasonable opportunity to present all material made pertinent to such a motion by Rule 56.” Rule 56 requires a 10-day notice and an opportunity to present additional material.
This Circuit has upheld the strict requirements of notice embodied in Rule 56 and by reference in Rule 12(b). The procedural facts in
Georgia Southern & Florida Railway Co. v. Atlantic Coast Line Railroad Co., 5 Cir. 1967, 373 F.2d 493,
cert. denied, 389 U.S. 851, 88 S.Ct. 69, 19 L.Ed.2d 120 (1967), were quite similar to those here. There the plaintiff filed a civil action and moved for a preliminary injunction. Shortly before the hearing on the preliminary injunction, the defendant filed a motion to dismiss for failure to state a claim. At the preliminary injunction hearing the Court heard testimony from five witnesses and heard oral argument. Several weeks later the trial judge dismissed the complaint with prejudice, and made findings of fact and law. We noted that because the trial court considered matters outside the pleadings, the motion to dismiss must be considered as a motion for summary judgment, and the hearing and notice requirements of Rule 12(b) and 56(c) must be adhered to. We reaffirmed the rule of
Enochs v. Sisson, 5 Cir. 1962, 301 F.2d 125, where we held it an abuse of discretion to grant summary judgment without proper notice and hearing as required by Rule 56. Subsequent cases have reaffirmed our adherence to the strict notice and hearing requirements of Rules 12(b) and Rule 56 where the court sua sponte converts a 12(b)(6) motion into a summary judgment motion by considering matters outside the pleadings. See, e. g.,
Davis v. Howard, 5 Cir. 1977, 561 F.2d 565;
Sharlitt v. Gorinstein, 5 Cir. 1976, 535 F.2d 282;
Scott v. Courtesy Inns, Inc., 5 Cir. 1973, 472 F.2d 563;
Gutierrez v. El Paso Community Action Program, 5 Cir. 1972, 462 F.2d 121.
Here the plaintiffs had no indication that a summary judgment, a final judgment, might result from the preliminary injunction hearing. The first indication that the material produced for the hearing would be used to support a summary judgment was the Court’s order of dismissal. Loss on a preliminary injunction motion may not mean a loss at the trial on the merits. Similarly, a motion to dismiss may result in a rejection of the pleadings, but it does not go to the merits of the case. Consequently, a summary judgment carries far greater impact than the matters explicitly before the court at the hearing.
Appellants thus must have an opportunity to present additional material and arguments going to the issue of summary judgment. It may be that they have already provided everything they have, but as we observed in Georgia Southern, “When such a limited adjudication [the preliminary injunction] is the order of the day, we cannot say with assurance that the parties will present everything they have. The very intimation of mortality when summary judgment is at issue assures us that the motion will be rebutted with every factual and legal argument available.” 373 F.2d at 498.
In a later order, the District Court dismissed the fourth cause of action on the grounds that the court could not invalidate a facially neutral statute on the basis of improper motives in enacting the statute. The court thus refused to consider the intent behind the statute and dismissed the action. We find that the District Court misconstrued the plaintiffs’ cause of action. Their challenge to § 182 was not solely on the basis of the motive behind the legislation; rather, it included an allegation of the section’s discriminatory impact in fact. Such an allegation of both improper motive and discriminatory impact is in keeping with language in recent Supreme Court cases to the effect that a challenge to state action require a disproportionate racial impact and a showing of discriminatory intent and purpose. See, e. g., Village of Arlington Heights v. Metropolitan Housing Devel