You act for a local doctor, who owns a residential property in Newtown NSW. He wishes to use part of the property for his medical practice and occupy the rest as his home. He asks you whether he is permitted to do so. The zoning in the s 10.7 certificate is "Residential 2(a)", which is described as follows: RESIDENTIAL 2(a) - LAND USE TABLE For land zoned Residential 2(a), the purposes for which development may be carried out with and without development consent and the purposes which are prohibited are: WITHOUT CONSENT: Dwelling-houses. ONLY WITH CONSENT: Any purpose other than dwelling-houses or purposes which are prohibited. PROHIBITED: Boarding houses; bulk stores; caravan parks; car repair stations; clubs; commercial premises; gas holders; generating works; motels; industries other than industries that are home businesses; institutions; junk yards; liquid fuel depots; mines; motels; motor showrooms; places of assembly; refreshment rooms; residential flat buildings other than units for aged persons being units of not more than 2 storeys; roadside stalls; sawmills; service stations; shops; stock and sale yards; transport terminals; warehouses. What alternative below best describes the response you should provide? Select one answer only. Group of answer choices A. Because the proposal is development which is "commercial", he is prohibited from carrying on a medical practice in the premises, and having a development application lodged is futile. B. Because what he proposes is "development", he needs to lodge a development application with the council for approval. C. Because the proposal is development which is "commercial", he is prohibited from carrying on a medical practice in the premises, but should have a development application lodged with council to enable council to over-rule the prohibition. D. Because what he proposes is not "development", he does not need to have council approval