The New York Appellate Division, Second Department's April 22, 2026 decision in Hosan v. Patel, 2026 NY Slip Op 02396, is a useful refresher on the post-Rodriguez v. City of New York framework for plaintiff summary-judgment motions on liability. The decision reaches a familiar destination, but the reasoning is worth a careful read for any practice that runs motion-driven case workups.
Facts and Procedural Posture
The plaintiff was riding an electric bicycle when he was struck by a vehicle operated by Parth N. Patel, owned by Admiral Plumbing Co., at or near the intersection of Evergreen Avenue and Halsey Avenue in Brooklyn. He sued for personal injuries. After discovery, he moved for summary judgment on liability and, separately, moved under CPLR 3211(b) to dismiss the defendants' affirmative defense of comparative negligence.
The Supreme Court denied both branches of the motion. The plaintiff appealed. The Second Department modified, granting the motion for summary judgment on liability while affirming the denial of the motion to dismiss the comparative-negligence affirmative defense.
Holding and Reasoning
The court applied the standard from Rodriguez v. City of New York, 31 N.Y.3d 312 (2018), under which a plaintiff moving for summary judgment on liability need only establish that the defendant breached a duty owed and that the breach was a proximate cause of the alleged injuries. The plaintiff need not also negate comparative fault to obtain partial summary judgment on liability.
On the record, the plaintiff established the prima facie elements through deposition testimony and uncontroverted physical evidence showing that the defendant operator had a duty under the Vehicle and Traffic Law, breached that duty in the operation of the vehicle, and that the breach was a proximate cause of the collision. The defendants did not raise a triable issue of fact on the breach or proximate-cause elements.
The Second Department then turned to the affirmative defense. Under Rodriguez, granting summary judgment on liability does not automatically dispose of comparative-fault questions. To strike the affirmative defense under CPLR 3211(b), the plaintiff must show that the defense lacks merit as a matter of law. Here, the defendants identified evidence that the plaintiff may have operated the e-bike in a manner that contributed to the collision, including arguments about lane position, speed, and lookout. That evidentiary showing was enough to keep the defense alive for trial.
Why It Matters for Plaintiff Motion Practice
The decision is not a doctrinal shift. It is, however, an instructive recent application of the post-Rodriguez motion architecture, which still creates strategic decisions for plaintiff firms working summary-judgment dockets.
First, the case underscores that plaintiffs should generally separate the liability motion from the affirmative-defense motion. The two motions have different evidentiary burdens. A successful liability motion shortens trial significantly and sets up a much cleaner damages presentation. A failed motion to dismiss comparative negligence does not undermine the liability win and can be reserved for a directed-verdict argument after the close of evidence if the comparative-fault record is thin.
Second, plaintiff firms should consider the practical effect on insurer reserves and authority. A summary-judgment order on liability often triggers an internal repricing of the claim. Even when the comparative-fault defense survives, the defendant insurer can no longer pretend liability is in dispute, which shifts the negotiation posture for any subsequent mediation or pretrial conference.
Third, the decision matters for cases involving micromobility and pedal-assist vehicles. E-bikes occupy a regulatory category that varies by jurisdiction, and many defense counsel still treat them as functionally equivalent to motor vehicles for comparative-fault purposes. The Second Department did not address e-bike classification directly. The opinion proceeded on the assumption that the operator of the colliding motor vehicle owed a Vehicle and Traffic Law duty regardless of the e-bike's classification, which is the correct analytical move. Plaintiff firms working e-bike cases should plead this framing explicitly and resist defense efforts to import motor-vehicle comparative-fault doctrines into what is, in substance, a vulnerable-road-user case.
Interaction with the FY27 New York Tort Reform
The decision pre-dates Governor Hochul's May 27, 2026 signing of the FY27 budget tort-reform package. Because Hosan involved an e-bike, the case sits outside the new Article 51 modified-comparative-fault rule, which applies only to motor-vehicle personal-injury actions subject to the no-fault statute. The e-bike was the plaintiff's vehicle, and the collision involved a private passenger vehicle. The Article 51 changes restructure non-economic damages exposure and jury sequencing for motor-vehicle cases.
For practitioners running auto case workups in New York after the reform, the Hosan reasoning still applies to liability-only summary judgment, but the practical leverage is now greater because of the fault-first sequencing under amended Insurance Law section 5104(a). A liability-only summary-judgment order before trial collapses the first of three sequenced trial phases and forces the defense onto the serious-injury threshold contest with no liability cover. Our coverage of auto accident litigation this week addresses the case-building implications of the fault-first model in more detail.
Reading the Order
The slip opinion is short and worth a direct read. The court does not break new doctrinal ground, but the opinion provides clean language that plaintiff motion papers can quote directly when establishing the Rodriguez framework. Practitioners working with junior associates should consider adding Hosan to standard summary-judgment briefing templates as a current Second Department citation. For broader weekly coverage, see our industry news reporting. Additional commentary on related case law and settlements tracks how lower courts are applying Rodriguez in 2026.