Charles Baxter v. Babu Gosh
Attorneys and Parties
Brief Summary
Motor vehicle negligence (unsafe lane change/right-of-way)
Denied plaintiff’s motion for summary judgment on liability and to dismiss the affirmative defenses of comparative fault and contributory negligence.
The denial was reversed; summary judgment on liability was granted to plaintiff and the comparative fault/contributory negligence defenses were dismissed.
Plaintiff’s unrebutted affidavit established that defendant violated Vehicle and Traffic Law § 1128(a) [requires drivers to remain in a single lane and not change lanes until it is safe to do so] and failed to yield the right of way, making defendant the sole proximate cause of the collision. Defendant offered no admissible, nonnegligent explanation; counsel’s affirmation was insufficient, and the motion was not premature because the key facts were within defendant’s knowledge.
Background
Plaintiff was driving in the left lane when defendant, traveling in the right lane, attempted to merge into plaintiff’s lane without signaling and struck plaintiff’s vehicle. The lane change was sudden, leaving plaintiff no time to avoid the collision.
Lower Court Decision
The Supreme Court, Bronx County, denied plaintiff’s motion for summary judgment on liability and to dismiss defendant’s comparative-fault and contributory-negligence defenses, with defendant arguing the motion was premature pending depositions.
Appellate Division Reversal
The First Department unanimously reversed, granted plaintiff summary judgment on liability, dismissed the comparative fault and contributory negligence defenses, held that defendant’s unsignaled, unsafe lane change was the sole proximate cause, found defendant’s opposition deficient because it lacked an affidavit or admissible evidence, and rejected the prematurity argument because the reasons for the collision were within defendant’s own knowledge.
Legal Significance
Clarifies that in lane-change collisions, a plaintiff can obtain summary judgment on liability based on an unrefuted affidavit showing a violation of VTL § 1128(a). A plaintiff need not negate comparative negligence to secure liability summary judgment, and a defendant cannot defeat such a motion with counsel’s affirmation alone or by asserting prematurity where the relevant facts are peculiarly within the defendant’s knowledge.
Unrefuted evidence of an unsafe lane change can warrant summary judgment for the non‑changing driver and dismissal of comparative fault defenses; mere attorney affirmations and prematurity claims without substantive proof are insufficient.

