I don’t understand what a “secondary barrier” can do that a door cannot - yet this new requirement is for a device to be used when the door is open? So what does that mean? A gate? As stated, closing the door seems like the most effective option.
I don’t understand what a “secondary barrier” can do that a door cannot - yet this new requirement is for a device to be used when the door is open? So what does that mean? A gate? As stated, closing the door seems like the most effective option.