The time limits are mostly enforced on the tv table or what is called the main arena area.
Slop counts in Ultimate Pool, but let's be real it doesn't come into play much if not at all.
You pick your set, stripes or solids. Once contact is made first with your chosen set, nothing else matters. What I like is your opponent is sitting in their seat watching with mouth shut. There is no questions where are you going, what are you shooting etc etc.
Safeties and fouls are just like one would be accustomed to playing anything else.
Pattern racking on the break is mandatory!!
Having just played in a CSI run event, don't play on the slow side or the refs will be watching and you will be lagging for the win if over the match time limit.