Travellers have moved on to fields in York.
They have set up camp on Chesney Fields, off Foxwood Lane.
Residents report seeing several vehicles on the site, including caravans, and at least one horse.
Chesney Fields, York
Ward councillor Andrew Waller says the council and police have been informed.
He believes the travellers arrived on Chesney Fields, owned by the city council, on Sunday evening.
Travellers have set up camp on the site in the past.