Police are continuing to appeal for witnesses a month after a car crash left a woman seriously injured.

The incident took place on Saturday, September 18 at about 2.15pm on the A34 northbound between Abingdon North and Hinksey Hill.

Three vehicles were involved, a black Vauxhall Vivaro van, a silver Volkswagen Polo and a Sainsbury’s liveried Mercedes Sprinter box van.

The driver of the Polo, a 24-year-old woman, was seriously injured and required hospital treatment.

No one else was injured in the incident.

Investigating officer, PC Darren Baker from the Serious Collision Investigation Unit based at Bicester, said: “Following our original appeal following the incident last month, we have not had a great many people come forward with information.

“However, there were a lot of road users on the A34 at the time of the collision and we are sure there are more witnesses who saw the collision who could have vital information.

“If you witnessed this incident, or have information about it, and have not yet come forward, please contact Thames Valley Police via the non-emergency number 101, quoting reference number 43210421141.”