In accordance with the Decree No. 99/2015/ND-CP dated October 20, 2015 of the Government detailing and guiding the implementation of a number of articles of the Housing Law, prohibiting to conduct the businesses or trading in condominiums’ business areas such as trading in inflammable or explosive materials and businesses dangerous to the life or property of condominium users as prescribed by the law on fire prevention and fighting; dance hall business; repair of motor vehicles; cattle slaughtering; or other polluting services. Restaurants, karaoke parlors or bars must have soundproof walls and emergency exits, and must comply with requirements on fire and explosion prevention and fighting and satisfy other business conditions prescribed by law.