It's repeated a lot, but I think it needs to be supported, especially in detail: Where do regulations have the highest impact on developers, and where are they

It's repeated a lot, but I think it needs to be supported, especially in detail: Where do regulations have the highest impact on developers, and where are they most valuable to the tenants and community? Regulations that require decent, safe housing are important and valuable. In a very densely populated environment of millions of people, regulations are needed to make good, safe neighbors.