A citizens' committee, along with Legambiente, Italia Nostra and Lipu of Bergamo and Brescia, is launching a consultative referendum on the motorhome area project at Nistoi, invoking Article 64 of the municipal statute. Opponents say the project affects a green and protected area at hydrogeological risk, and that a nearby campsite already offers ample motorhome parking. They also question the need for a public-private partnership to support a private business activity.