Wal-Mart is initiating one way aisles effective today, April 23rd. There will be green floor decals showing the direction of the aisles with red floor decals at the opposite end to warn you not to travel through the aisle in the wrong direction. Wal-Mart instituted this policy to try and assist customers to maintain social distancing during their shopping experience.
Wal-Mart Red Light/Green Light
April 22nd, 2020 Rob