Regulation No. 232 on protection of Blåfjell natural reserve, Asker and Røyken municipalities, Akershus and Buskerud.

The purpose of this Regulation is to ensure preservation of a natural reserve area particularly valued for its biodiversity of habitats, ecosystem, plant and animal species consisting of a mixture of forests. The area has touches of old coniferous forest, stream gorges and scree and the objectives of this document are to maintain such characteristics in the most pristine conditions, and possibly developing them. The area is equivalent to approx. 1 931 acres.
The natural reserve protection shall include the following safety regulations: vegetation, including dead trees and bushes, are protected against damage and destruction – it is therefore forbidden to remove plants and fungi or parts thereof from the reserve. Planting or seeding of trees and other vegetation is prohibited. b) Wildlife, including nesting sites are protected against damage, destruction and unnecessary disturbance. The release of animals is prohibited. c) No measures that could change the natural environment may be implemented (construction of buildings, equipment, fences or other permanent or temporary facilities, parking of caravans, barracks, overhead lines, underground cables or sewers, construction of roads, drainage or other form of reclamation, removal, filling or storage mass, discharge of sewage or other concentrated contaminant, dropping of waste, fertilizing, liming or use of chemical pesticides). Littering is prohibited.