From this comment https://news.ycombinator.com/item?id=23075667 https://news.ycombinator.com/item?id=23075667 it sounds like they're required to leave it down f

From this comment https://news.ycombinator.com/item?id=23075667 https://news.ycombinator.com/item?id=23075667 it sounds like they're required to leave it down for 10 days.