In respect of the main other changes: as to the standards, populations of less than 5,000 people are being excluded, so the likes of Akaroa and other small townships and offshore islands aren't included because they're not as appropriate for this intensification. Also, there were submissions on some more standards, with one for glazing: a minimum of 20 percent will be required for street frontage of the dwellings. It has to be glazed to improve street safety and appearance. 