changes count as technical work and should be treated as such. my experience as a dental professional has taught me that prevention is much more affordable and convenient than treatment. so they can sense each other, even know when they’re going to turn their vehicles, what their intent is, and thus there is no need of any special traffic direction. take time to ask how they’re doing. i know this is not a huge issue but it has added a step to scanning these forms and it’s kind of a pain when you have hundreds of these to do. 