Second, on the issue of practically putting in a work refusal, you have to put yourself in that place. Something dangerous is happening in your workplace, in your opinion. With the process now—the paper process that you have to go through—it could mean an extended period of time before the danger is actually addressed. The dangerous activity could be continuing in the workplace until we work through these seven or eight paper processes.
This is not how you deal with safety in a workplace, by writing a letter.