[Jaekob]

This is what I would do.

sub EVENT_SPAWN {
  quest::set_proximity($x-40,$x+40,$y-40,$y+40); 
}


sub EVENT_ENTER {
quest::say("Your late!");
quest::depop(205091);
}

Just need to put in the npcid, into the quest::depop.
You can also set the proximity somewhere else just not within the sub EVENT_ENTER.