This is the easy stuff, I'm expecting ya'll to know this already.
But just to make it abundantly clear...to quote from the mat test itself...
"slaves must beg permission to depart from camp and slaves are required to ask up to three times to leave/ghost.
Kajirae will allow a MINIMUM of 30 seconds between their three requests to allow Masters/Mistresses time to respond.
THE UBAR IS ADAMANT on this point!
Once having asked three times and receiving no response, a slave is free to leave/ghost.
If there is an emergency, post 911 and go. Please note that you will be held accountable, so make sure it is an emergency.
Once a slave has been granted permission to leave, s/he will do so with brief goodbyes and then depart.
If the slave is still in camp five minutes later, s/he will need seek and obtain permission again
If there are no Free persons in the room, a slave only needs to ask once before being able to leave/ghost."