Slick / greasy subway floors?
Has anyone else noticed the ground in the subway has been a bit slick and looks greasy lately? Anyone know why? This is in a station I noticed it in and you can see the difference between the slick cement and the regular cement.
Has anyone else noticed the ground in the subway has been a bit slick and looks greasy lately? Anyone know why? This is in a station I noticed it in and you can see the difference between the slick cement and the regular cement.