BOUDIN, Circuit Judge.

Abiodun Abraham and Henry Ajao sued several police officers and the City of Boston for false arrest and for other alleged wrongs. During trial, the district judge directed a verdict in favor of Ajao on his false arrest claim against the defendant officer Joseph Nagle; the jury found in favor of the defendants on all other claims. Before us are cross-appeals by the plaintiffs and by Nagle.

Our main concern is with the directed verdict and, for that purpose alone, we set forth the evidence in the light most favorable to Nagle. Fashion House, Inc. v. K mart Carp., 892 F.2d 1076, 1088 (1st Cir.1989). On August 18, 1990, at about 11 p.m., the plaintiffs, both black immigrants from Nigeria, arrived with three white women at the Venus de Milo nightclub in Boston. After waiting in line for several minutes, the group reached the club entrance. The three women were admitted, but the plaintiffs were not.

The bouncer told Abraham that he could not enter the club because he was wearing jeans and because Abraham and Ajao were “a little intoxicated.” The plaintiffs said that other people wearing jeans were being admitted and that the real reason for excluding them was their race. When Abraham continued to protest, a club employee summoned Nagle, a Boston police officer who was “on detail” at another establishment down the block.

Nagle talked with the plaintiffs for 15 to 20 minutes, telling them that the club was not going to admit them and that they should leave; he says that the plaintiffs never told him of the alleged discrimination. During the discussion, Abraham became increasingly agitated, continued to protest loudly, and at one point hit or pushed Nagle in the chest. Nagle then arrested Abraham for assault and battery on a police officer.

Nagle sought to handcuff Abraham but the latter struggled free. Nagle radioed for help and was soon joined by officer Thomas Boyle. Together, Nagle and Boyle handcuffed Abraham and tried to bring him to Boyle’s cruiser, which was double-parked in the street. Abraham resisted by going limp. As Nagle and Boyle sought to move Abraham to the car, Ajao circled the officers and yelled, “why are you doing this to my friend,” “this isn’t South Africa, you’re white racist cops.”

According to Boyle, Ajao was “trying to prevent us from getting to the police car.” At one point Boyle said that he “had to actually push [Ajao] out of my way” as the officers wrestled with Abraham. Several times the officers told Ajao to “get away.” Eventually, with Ajao still present, the officers pushed Abraham into the back seat of the car; he then prevented the door from closing by kicking at it, but the officers forced it closed. By this time a crowd of 20 or so had gathered to watch.

In the meantime, as Abraham continued to yell from the cruiser, Ajao circled it and came up behind the left rear quarter of the car. Ajao was told: “Police, leave, get away from the cruiser”; Nagle later testified that he had feared that Ajao might try to open the car door and release Abraham. Ajao failed to move. Nagle then arrested Ajao, who in turn struggled with Nagle, Boyle and a third officer, once kicking Nagle in the mid-section, before being restrained.

In due course, Abraham and Ajao were both charged with assault and battery and disorderly conduct. Mass. Gen. Laws ch. 265, § 13D; id ch. 272, § 53. They were tried in state court in November 1990 and acquitted. In February 1993, they in turn brought suit in state court against Nagle and other police officers, and the city, charging the defendants with false arrest under 42 U.S.C. § 1983 and state law and with various *13 other wrongs. 1 The defendants removed the action to federal court and, following discovery, trial began in March 1995.

After all of the evidence was taken, the district court granted Ajao’s motion for a directed verdict in his favor against Nagle, see Fed.R.Civ.P. 50(a); in an oral ruling, the trial judge declared that Nagle was liable under both federal and state law for falsely arresting Ajao in violation of the latter’s First and Fourth Amendment rights. The court’s primary rationale, as we read the transcript, was that (in the district judge’s view) Ajao’s conduct prior to his arrest did not “rise to the level of disorderly con-duct_” The balance of the ease was submitted to the jury.

By responses to special interrogatories, the jury fixed Ajao’s damages at $8,500 to vindicate his “rights against false arrest,” but made no separate award for violation of free speech rights. On all of the plaintiffs’ remaining claims, the jury found against the plaintiffs and in favor of the defendants. Thereafter, the district court awarded Ajao attorney’s fees of $24,858.50. Nagle now appeals from the directed verdict against him. The plaintiffs also appeal, urging that they are entitled to a new trial on their unsuccessful claims, to an injunction, and to increased attorney’s fees. We begin with Nagle’s appeal.

On review of a directed verdict, we take the evidence most favorably to the losing party and ask de novo whether a reasonable jury had inevitably to decide in favor of the victor. Smith v. F.W. Morse & Co., 76 F.3d 413, 425 (1st Cir.1996). Here, putting aside some loose ends, the central question is whether Nagle at the time of the arrest had probable cause to believe that Ajao had committed the offense of disorderly conduct. If so, this largely defeats the false arrest claim under both federal and state law. Logue v. Dore, 103 F.3d 1040, 1044 (1st Cir.1997); see Commonwealth v. Grise, 398 Mass. 247, 496 N.E.2d 162, 163 (1986).

Of course, it would be much easier to conclude that Nagle, on his own version of events, had probable cause to charge Ajao with assault and battery: Nagle said that Ajao kicked him. But the kick occurred after Ajao’s arrest; prior to the arrest, the only pertinent charge was disorderly conduct. We reserve for another day various issues that would arise if the original arrest were unjustified but resistance to it provided grounds for a valid charge. Compare Groman v. Township of Manalapan, 47 F.3d 628, 635 (3d Cir.1995), with United States v. Dawdy, 46 F.3d 1427, 1430-31 (8th Cir.), cert. denied, - U.S. -, 116 S.Ct. 195, 133 L.Ed.2d 130 (1995).

In defining disorderly conduct, Mass. Gen. Laws ch. 272, § 53 provides for the punishment, inter alia, of “idle and disorderly persons.” In 1967, the Supreme Judicial Court rejected a challenge that this provision was unconstitutionally vague by interpreting it to incorporate the Model Penal Code’s definition of disorderly conduct. Alegata v. Commonwealth, 353 Mass. 287, 231 N.E.2d 201, 211 (1967), That definition states:

A person is guilty of disorderly conduct if, with purpose to cause public inconvenience, annoyance or alarm, or recklessly creating a risk thereof, he: (a) engages in fighting or threatening, or in violent or tumultuous behavior; or (b) makes unreasonable noise or offensively coarse utterance, gesture or display, or addresses abusive language to any person present, or (c) creates a hazardous or physically offensive condition by any act which serves no legitimate purpose of the actor.

Id. (quoting ALI, Model Penal Code § 250.2 (Proposed Official Draft 1962)).

Several years later, the Supreme Judicial Court struck down subsection (b) of this definition as unconstitutionally overbroad. Commonwealth v. A Juvenile, 368 Mass. 580, 334 N.E.2d 617, 622 (1975). And to avoid First Amendment concerns, the court ruled that the remaining subsections (a) and (c) must be construed to cover only conduct, not activities which involve the “lawful exercise of a *14 First Amendment right.” Id. 334 N.E.2d at 628; see also Commonwealth v. LePore, 40 Mass.App.Ct. 543, 666 N.E.2d 152, 155 (“To be disorderly within the sense of the statute, the conduct must disturb through acts other than speech_”), review denied, 423 Mass. 1104, 668 N.E.2d 356 (1996).

Nagle testified that he arrested Ajao under subsection (e), not subsection (a), and we doubt that Ajao’s conduct prior to his arrest would support a charge under subsection (a). Thus, the question for us is whether a reasonable jury could have found that Nagle had probable cause to believe that Ajao had violated subsection (c) by “creat[ing] a hazardous ... condition by any act which serves no legitimate purpose of the actor.” We think that a reasonable jury, if it accepted the defense version of events, could have so found.

An arrest of a struggling defendant — here, Abraham — is a serious business. Even without a gathering crowd and traffic blocked by a police cruiser, there is a potential for serious violence and of injury both to the suspect and to the police. Yet, assuming the truth of the defense evidence, Ajao — despite repeated requests to get out of the way — circled the officers while shouting, at least once got directly in their way, and then refused to move away from the cruiser.

Such behavior can fairly be taken to fall directly within the literal language of subsection (c): creating “a hazardous ... condition” by acts “which serve[ ] no legitimate purpose of the actor.” Indeed, a number of Massachusetts cases have upheld disorderly conduct arrests where a refusal to obey police orders created a safety threat. See Commonwealth v. Mulero, 38 Mass.App.Ct. 963, 650 N.E.2d 360, 363, review denied, 420 Mass. 1106, 652 N.E.2d 145; Commonwealth v. Bosk, 29 Mass.App.Ct. 904, 556 N.E.2d 1055, 1058 (1990); Commonwealth v. Carson, 10 Mass.App.Ct. 920, 411 N.E.2d 1337, 1338 (1980).

Literal language is not the full story. The state’s highest court has glossed the statute not to apply wherever the activities are themselves the “lawful exercise of a First Amendment right.” A Juvenile, 334 N.E.2d at 628. And Ajao had a free-speech right to protest the arrest of his companion, even if this distressed or annoyed the police. But by the same token, “the mere fact that the conduct of the defendant was accompanied by speech does not preclude a conviction” under the disorderly conduct law. Carson, 411 N.E.2d at 1337.

We have very little difficulty in separating Ajao’s protected speech from his physical interference with two policemen struggling to arrest and detain a third person, which is not protected. Indeed, in Colten v. Kentucky, 407 U.S. 104, 109, 92 S.Ct. 1953, 1956-57, 32 L.Ed.2d 584 (1972), the Supreme Court upheld a conviction for far less disruptive conduct, observing that “Colten’s conduct in refusing to move on after being directed to do so” was not protect by the First Amendment. See also City of Houston v. Hill, 482 U.S. 451, 463 n. 11, 107 S.Ct. 2502, 2510 n. 11, 96 L.Ed.2d 398 (1987).

In some eases, peaceful demonstration and protected expression may appear to merge. Possibly, this may explain Commonwealth v. Feigenbaum, 404 Mass. 471, 536 N.E.2d 325, 328 (1989), where the state court held that the disorderly conduct statute did not extend to the blocking of traffic in the course of a peaceful political rally because the defendant’s purpose was legitimate. But Ajao’s alleged conduct in the present ease — disrupting a police attempt to arrest a struggling companion — seems to us both more dangerous and less legitimate.

Further, even if Feigenbaum were given its most extreme reading, 2 making a good purpose a complete defense, it would be up to a jury to determine whether Ajao was acting to express protected speech or whether he also sought to interfere with the arrest. The latter aim could not be a legitimate purpose on any view of the matter. Yet a jury could infer, assuming it accepted the defense version of events, that Ajao was trying to frustrate the arrest by getting in the *? way or distracting the officers and not simply trying to convey his objections.

In this ease, the jury certainly did not have to accept the police version of the events. The plaintiffs gave a more benign account of their conduct and there were some contradictions in the defendants’ own testimony. But it was the jury’s province, after observing Nagle, the other officers, and the plaintiffs on the witness stand to decide whom the jurors believed. We simply disagree with the trial judge’s conclusion that she was free to make that credibility determination. It was not, of course, open to the district judge to resolve credibility issues on summary judgment, see Smith, 76 F.3d at 425, and (as noted above) the district judge’s ruling rested on substantive grounds.

Three loose ends remain. One is the possibility that an arrest based on probable cause might still be unlawful if the police officer acted simply for the purpose of punishing protected speech. There is some law on this subject, compare Whren v. United States, - U.S.-,-, 116 S.Ct. 1769, 1774, 135 L.Ed.2d 89 (1996), with Sloman v. Tadlock, 21 F.3d 1462, 1469 (9th Cir.1994), but we need ■ not pursue the issue here. Plaintiffs have not pointed to any direct evidence that Nagle acted out of an improper motive to suppress speech, and certainly nothing would remotely justify deciding that issue against him by a directed verdict.

The second is the possibility, on remand, of a qualified immunity defense for Nagle. This defense, preserved in the district court, has been successfully invoked in this circuit where a police officer made a reasonable, if arguably mistaken, call on a close legal issue. E.g., Joyce v. Town of Tewksbury, 112 F.3d 19 (1st Cir.1997); Veilleux v. Perschau, 101 F.3d 1, 3 (1st Cir.1996). We have ignored the issue here only because the city has chosen, for reasons not explained, to fight this appeal on the merits.

Third, for the sake of completeness, we note that in 1995 — well after the incident in this case — Massachusetts enacted a separate “resisting arrest” statute that also covers situations in which the person charged prevented or attempted to prevent the arrest of another. Mass. Gen. Laws ch. 268, § 32B. We need not consider whether Ajao could have been charged under this statute, which is narrower in focus but more severe in penalties than the disorderly conduct statute applied here. There is no indication that the adoption of the new statute was meant to eliminate or alter the availability of the disorderly conduct law as a less severe remedy for addressing disorderly interference with police activity.

Turfling now to the plaintiffs’ appeal, we begin with their claim that the district court erred in denying them a new trial on their other claims which were rejected by the jury. The arguments are largely conventional ones turning on the weight of the evidence, the propriety of closing arguments, and possible confusion on the part of the jury evidenced by an inquiry made by the jury during its deliberations.

The denial of a new trial motion under Fed R. Civ. P. 59 is reviewed for abuse of discretion. Bogosian v. Mercedes-Benz of North America, Inc., 104 F.3d 472, 482 (1st Cir.1997). Without describing the plaintiffs’ arguments in detail, we find no abuse here in rejecting each of the new-trial grounds thus far mentioned. A potentially more serious claim is that the jury pool may have excluded minorities, but the plaintiffs have pointed to nothing in the record to support the charge or to show that it was even raised in the trial court.

The plaintiffs also object to the district court’s failure to grant injunctive relief. The relief sought was to prevent the Boston police from continuing to use, at least without revision, a training bulletin that sets forth the Model Penal Code definition of disorderly conduct but fails to indicate that subsection (b) has been struck down by the Supreme Judicial Court. The city, which has not responded on this point, would be well advised ’ to clarify the manual on its own.

But the plaintiffs were not charged under subsection (b); in fact, Nagle testified that he had been taught that subsection (b) had been held invalid. Nor did the plaintiffs show that they faced any real threat of fixture injury, e.g., by threats to enforce subsec *16 tion (b) against them in the future. City of Los Angeles v. Lyons, 461 U.S. 95, 102, 103 S.Ct. 1660, 1665, 75 L.Ed.2d 675 (1983). The district court, exercising its equitable authority to grant or deny injunctive relief, certainly did not have to grant any here.

To conclude, we vacate the judgment against Nagle on the false arrest claim and the now-mooted award of attorney's fees against him and otherwise affirm the judgment entered on the jury verdicts in favor of the defendants. The false arrest claim is remanded, for further proceedings consistent with this opinion.

It is so ordered.

Notes

'. The other claims, some of which were dropped prior to or during trial, charged the defendants with false imprisonment, racial discrimination, violation of free speech rights, assault and battery, and use of excessive force.

. At least two state court decisions after Feigenb-aum suggest that an extreme reading is unwarranted and that a defendant can be liable for disorderly conduct even where his main objective is to protest police decisions. See Mulero, 650 N.E.2d at 363; Bosk, 556 N.E.2d at 1058.