Volume Two 20. Open Space 4 Zone 20. Open Space 4 Zone 20.1. Permitted Activities Unless expressly limited elsewhere by rule in the Marlborough Environment Plan (the Plan), the following activities shall be permitted without a resource consent where they comply with the applicable standards in 20.2 and 20.3: [D] 20.1.1. Skifield activity, including the use of a building or structure, existing at 9 June 2016. [R, D] 20.1.2. Avalanche control works. [D] 20.1.3. Helicopter landing area. [D] 20.1.4. Use of an existing building for staff accommodation. [R, D] 20.1.5. Excavation or filling. [R, D] 20.1.6. Planting of vegetation. [R, D] 20.1.7. Removal of vegetation. [R] 20.1.8. Application of a vertebrate toxic agent into or onto land. [R] 20.1.9. Discharge of contaminants to air arising from burning in the open. [R] 20.1.10. Discharge of contaminants to air from the burning of solid fuel in a indoor open fire. [R] 20.1.11. Discharge of contaminants to air from the burning of solid fuel in a small scale solid fuel burning appliance, except an enclosed pellet burner. [R] 20.1.12. Discharge of contaminants to air from the burning of solid fuel in an enclosed pellet burner. 20 – 1