Police have been called out to reports of about 150 children and about 50 adults gathering in Penhill.
Concerns have been raised by residents that the group which had gathered on Sevenfields are not abiding by the coronavirus guidelines.
This follows the earlier news that the police were called to a similar incident at Coate Water.
Police are reminding people to not gather in large groups with warnings that Fixed Penalty Notices may be issued to those who do not abide by the regulations.
