They shod jus announce a permannet cut off.
a permanent cut off of you kkj? lol jk.
i think no need cut off la, exactly 8pm whoever else still in the queue will have to go away no choice one, judging from the past few days, this is not like IT show or national day parade, people not going to complain that they waited and no chance to go in. they knew exactly 8pm die die also must end the event. would they rather LKY miss the columbarium timing just for their personal reasons?
the act of sincerity is in the Queuing of hours, so even if in the end you did not reach PH, at least you still feel at ease inside because you tried and you spent time and effort to show sincerity.