Unauthorised sites are growing but travellers say they are forced to break the law

The number of unauthorised Gypsy and traveller sites is on the rise, with developments often carried out over Bank Holiday weekends. Since April, sites in Hertfordshire, Essex, Cambridgeshire, Bedfordshire and elsewhere have been transformed, prompting legal battles and local dismay. In January, the number of unauthorised traveller caravans - those without planning permission - across England stood at 4,950, a 73% increase on January 2020's figure of 2,860. The summer count also shows a rise, of 44% between July 2019 and July 2025, from 3,113 to 4,471. A senior councillor in one affected area warns there has been a loss of control of the planning system, while villagers living near one site likened its rapid construction to a military operation .