HF20 sign that says it all

Many posts have already been written about HF20. Even more posts have been written about the problems following HF20. I, therefore, took a day or two off from Steemit. Yet, when scrolling through one of many folders of images, I noticed this image. Taken in an old station along the Otago Centrail Rail Trail in New Zealand. However, in this situation, 'Working on Line' might also refer to the HF20 situation ;) I just couldn't resist sharing it on Steemit.