The NHTSA has officially closed its investigation into GM’s defunct Cruise unit for failure to exercise "appropriate caution around pedestrians in the roadway."

The NHTSA said on Wednesday that it has closed its probe into Cruise robotaxis in light of the company ceasing business operations.

The agency said it analyzed 2,759 reports identified by Cruise that involved collisions, including 1,113 that involved a “pedestrian conflict.”

The investigation into General Motors' Cruise robotaxis by U.S. auto safety regulators concluded without further action. The probe examined if Cruise took adequate measures to protect pedestrians following several collision incidents.

U.S. auto safety regulators on Wednesday closed a probe into whether General Motors’ self-driving unit Cruise robotaxis were taking sufficient precautions to safeguard pedestrians. The National Highway Traffic Safety Administration,