IKEA is not weapon free, as the door stated. I was recently in one and there were knives, pens/pencils, cording and rope, glass, etc.
Well, at least it was not a ARSENAL like Lowe's or Home Depot!
Hammers, screwdrivers, box cutters, pitch forks, lots & lots of rope, crowbars, bricks, chisels, 3 foot lengths of 1" steel pipe.... the list is endless!
/s