City of Lula staff and City Council members have been looking at areas in Hall County as they put together a new zoning ordinance that's based on the concept of managed use. A couple of areas they have looked at include Buford and Suwanee. The approach is to use more factors and look at long-term effects to make sure land use is managed in a sustainable way and especially factors in surrounding land use, said Lula City Manager Dennis Bergin.