Wet Floor signs

Do we have more than the one “wet floor” sign? I came in this morning and cleaned a bit, but could only find the one in the shop hall closet. I’m not, should we get another one or two?

I left a temporary note just in case someone comes in after I leave

I believe that there are some more in the woodshop bathroom-within-a-bathroom. Open the door in there, be confused at the extra unused toilets in there, and then see that there is some storage of cleaning products.