A man was arrested on suspicion of assaulting a woman - after he allegedly tried to get away in a car, colliding with a police officer.
Police officers on patrol in Rayners Lane came across a woman with facial injuries in Warden Avenue, at around 9.40pm on Tuesday (October 24).
But when they tried to speak to a man in a car nearby, he allegedly attempted to drive off, colliding with an officer at the scene.
A Metropolitan Police spokesman said: "The officer sustained a minor leg injury, and did not require hospital treatment.
"CS spray was used, and the man was detained and arrested on suspicion of dangerous driving, drink driving, assaulting a police officer and actual bodily harm."
Both the woman and the man were hospitalised after the incident.
The man involved received treatment for a head wound at a west London hospital and was later discharged.
Police are continuing their enquiries.
Keep up to date with the latest news in west London via the free getwestlondon app.
You can set up your app to see all the latest news and events from your area, plus receive push notifications for breaking news.