Officers were called to the High Street at around 7.30pm following reports of a stabbing.
A teenage boy was taken to hospital with serious injuries, where he remains at this time.
Four people have now been arrested in connection with this incident.
Two 16-year-old boys and an 18-year-old man have been arrested on suspicion of attempted murder.
A 15-year-old girl arrested on suspicion of assisting an offender has been released on bail while the others remain in police custody.
If you have any information, you’re asked to get in touch via the Major Incident Public Portal (dashcam and CCTV footage can also be uploaded) quoting Operation Boost.
Information can be provided via:
- The 24/7 live chat service available on Surrey Police’s website (www.surrey.police.uk)
- Using the online form to provide an update to this incident or select from our other contact forms.
- Calling the non-emergency number, 101
If you would rather not speak to police or to prefer to give information anonymously, you can contact Crimestoppers by calling 0800 555 111 or completing their online form at crimestoppers-uk.org
