Woman in critical condition after crash as PSNI appeal for information
A man, aged in his 30s, was also taken to hospital after the collision on the A26 Lisnevenagh Road dual carriageway between Antrim and Ballymena.
His injuries are not believed to be life threatening.
Police are appealing for information surrounding the crash.
Sergeant Cochrane said: "We received a report of a two-vehicle road traffic collision at around 12.15pm, involving a silver Vauxhall Corsa and a grey BMW 430D.
"Officers attended, alongside colleagues from NIFRS and NIAS.
"Our investigation is continuing and we are appealing to anyone who was travelling in the Lisnevenagh Road area around the time of the collision and who has dash-cam footage, to contact us on 101, and quote reference number 701 of 08/12/23."