How to Stop Light Pollution

There's been some research that's been done but I think what we need to do is to drill down and get this in further granularity because today the front of knife crime. We don't know where the line is what's light pollution how bright does something have to be before we consider it is causing light pollution or is it just a subjective thing? There are some guidance documents here that will give tables for lighting so again that helpsbut really what we need is public understanding light yeah it can it can be a great help for us.