But they do impose it. The 40-hour workweek was a hard fought-for standard. I would call anything above that standard as imposing. It's not a rare concept. It's

But they do impose it. The 40-hour workweek was a hard fought-for standard. I would call anything above that standard as imposing. It's not a rare concept. It's why billing for overtime at an increased rate is common practice—because the extra time spent is an imposition.