A teenager has been arrested on suspicion of assault and possession of a bladed article in a public place.
After a 17-year-old boy from Witney was arrested, police say a large knife was found by officers nearby following a sweep of the area.
Officers were deployed with Tasers in an attempt to keep the incident from escalating and preventing further disorder.
A Thames Valley Police spokesperson said: "A 17-year-old male from Witney was arrested on suspicion of assault and possession of a bladed article in a public place.
"Police officers from Witney deployed with Taser, keeping the incident under control and preventing further disorder. A large knife was recovered nearby."
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