A collision involving an MTA police vehicle left at least four people injured late Tuesday night in Brooklyn.

Authorities say a total of four vehicles were involved in the crash that occurred near 53rd Street and Third Avenue.

The injured individuals were taken to nearby hospitals for treatment, including two police officers. Two other civilians were evaluated at the scene.

Two additional people also refused medical attention, according to police.

No arrests have been made. The cause of the crash was not immediately clear.