[Lazamataz]

Walmart probably doesn’t want to make a big deal out of it publicly because they fear they’ll give out this idea to thousands of other potential saboteurs.

If it's this kind of sabotage, I'd go public, then explain why I will be requiring ID for all rest room access from now on.

[catnipman]

“If it’s this kind of sabotage, I’d go public, then explain why I will be requiring ID for all rest room access from now on. “

It’s not the patrons that can do this, and it can’t be done from the bathrooms.

It’s employees who have access to the big building-wide plumbing chases in some machinery room which have 8” or bigger threaded access ports to the DWV system.