Campervan owner Neil Marsh warned that overnight parking bans at 11 car parks in Eryri National Park (North Wales) could harm local businesses. The park introduced restrictions after reports of unauthorised stays, litter, and anti-social behaviour. Marsh argues better facilities and targeted enforcement would work better than outright bans. Local authorities in Gwynedd, Anglesey, and Denbighshire are trialling new dedicated stopover sites.