delivered the opinion of the Court,
In this appeal we must decide whether sovereign immunity bars a suit against a transit authority for injuries inflicted by one bus passenger on another. The plaintiff sued Dallas Area Rapid Transit (DART) for personal injuries he sustained when another passenger attacked him after both had left the bus. The trial court granted DART’s plea to the jurisdiction, dismissing the case based on DART’s assertion of sovereign immunity. The court of appeals reversed, holding that Whitley’s injuries arose from the operation or use of the DART bus because the “driver chose to force Whitley off the bus and then dropped his attacker off near where Whitley was waiting, and decided to go on without returning to pick up Whitley as promised.” 66 S.W.Bd 472, 476. Therefore, the court held that sovereign immunity had been waived and that the trial court had jurisdiction. Id. at 476-77. We disagree, concluding that Whitley’s injuries did not arise from the operation or use of the DART bus. We reverse the judgment of the court of appeals and dismiss the case for lack of subject matter jurisdiction.
Harold Whitley has cerebral palsy. It affects his ability to speak, impairs his movement, and causes him physical pain. He depends on public transportation and is a regular passenger on DART’s buses. On September 22, 1997, Whitley was riding on a DART bus when a woman, later identified as Mary Burkley, sat down next to him in the seat directly behind the driver. She began verbally harassing Whitley, eventually threatening him with a box cutter. Whitley grabbed Burkley to *542 restrain her. Other passengers separated the two, escorting Burkley to the back of the bus. Burkley again attempted to attack Whitley with the box cutter but was rebuffed by another passenger.
Disturbed by the commotion, the DART bus driver stopped the bus. He told Whitley to exit, saying he would come back for him in a few minutes. As Whitley exited, Burkley threatened to kill him. Burkley then exited the bus herself about two blocks past where the driver had put Whitley off.
Burkley went directly home to her son and his Mends, recruiting them to join her vendetta against Whitley. Finding Whitley where the bus had left him, the group beat him severely, putting him in the hospital for ten days.
Whitley sued only DART, alleging negligence. DART filed a plea to the jurisdiction and a motion for summary judgment, claiming that sovereign immunity barred Whitley’s suit because his injuries did not arise from the operation or use of a motor-driven vehicle. The trial court agreed, granted the plea to the jurisdiction, and dismissed Whitley’s suit. The court of appeals reversed, concluding that Whitley’s injuries arose from the use of the bus.
A unit of state government is immune from suit and liability unless the state consents.
Tex. Dep’t of Transp. v. Jones,
Under the Tort Claims Act, a governmental unit’s sovereign immunity is waived for “property damage, personal injury, and death proximately caused by the wrongful act or omission or the negligence of an employee acting within his scope of employment if: (A) the property damage, personal injury, or death arises from the operation or use of a motor-driven vehicle or motor-driven equipment.” Tex. Civ. PRAC. & Rem.Code § 101.021. This Court has defined “use” as “ ‘to put or bring into action or service; to employ for or apply to a given purpose.’ ”
Mount Pleasant Indep. Sch. Dist. v. Estate of Lindburg,
We agree that Whitley’s injuries did not arise from the use of the bus. Rather, his *543 injuries arose from the bus driver’s failure to supervise the public, which is insufficient to waive immunity under the Tort Claims Act.
We have consistently required a nexus between the operation or use of the motor-driven vehicle or equipment and a plaintiffs injuries.
See, e.g., White,
Whitley’s allegations are similar to those made in
Estate of Garza v. McAllen Independent School District,
Whitley argues that
Austin Independent School District v. Gutierrez,
The gravamen of Whitley’s complaint is that Burkley and her cohorts’ actions and the bus driver’s failure to supervise the public caused his injuries. We recognize that Whitley suffered terrible injuries and that it is unlikely he will recover any *544 meaningful compensation for them under the tort system. But the Legislature has enacted only a limited waiver of sovereign immunity, and the terms of that waiver do not permit Whitley to recover against DART in this case. Therefore, we reverse the judgment of the court of appeals and dismiss the case for lack of subject matter jurisdiction.
