A 31-year-old woman has been charged with assaulting a police officer following an incident on a major roadway.

Thames Valley Police has confirmed that a woman was charged with the assault of a police officer following an incident at the Denham Avenue junction on the A40 at around 10:40pm on Monday, November 13.

Sabrina Bradshaw, 31, of Chandlers Lane, Rickmansworth was charged with one count of assault on an emergency worker and one count of failing to provide specimen for analysis yesterday (November 14).

She has been released on bail and is due to appear at the High Wycombe Magistrates' Court on December 4.