Powerful odor at subway stations

It has been a rough few months for L train riders. First, they had to deal with fears of a shutdown. Now, a noxious odor is causing headaches and nausea. The pungent smell of gasoline is as strong as the one you find at gas station attempting to fill up. Riders reported it (and Fox 5 confirmed it ) at the Graham Street stop and also at Lorimer, where the smell is overwhelming. Riders say the smell has been overwhelming for days.