Report an unauthorised encampment Gypsy and Traveller encampments Please see Bucks CC Gypsy and Traveller information (external website) for guidance and to report an unauthorised encampment. Unauthorised building works on Traveller land To report building works on Traveller owned land that you believe is taking place without permission please call our out of hours service on 01494 463 890 or use our Planning enforcement form.