A man has been detained by police following a violent incident at a notorious Blackheath fair in Southeast London, A Road closure has been put in place in both directions at the junction of Shooters Hill Road.

Emergency services were rushed to the scene after reports emerged of a large group of males attempting to charge and attack security personnel on Tuesday afternoon.

According to witnesses, one of the males wielded a machete and attacked a teenager during the disturbance. The London Air Ambulance and paramedics from the London Ambulance Service were called to the location to provide urgent medical assistance.
The extent of the teenager’s injuries remains unclear at this time, and authorities have not yet provided an update on his condition.
Police have detained one male in connection with the attack. Officers are currently at the scene, conducting investigations to determine the circumstances surrounding the incident.
Authorities are appealing for witnesses and anyone with information to come forward as they work to piece together what led to the violent clash.
Efforts are ongoing to reach the Metropolitan Police and the London Ambulance Service for further comments and updates on the situation.
This is a developing story, and more information will be provided as it becomes available.