Does your department train in hostile search tactics? Hooking your foot is a great way not to get trapped in a small bathroom. Note most bathrooms have small windows or they may be missing all together. This tactic is also great way if you do not have a line not to break the five foot rule for flashover survival. If things go bad there is no way to miss the door, get up close door and let the engine know where the fire is. Your team member stays in the haul checking on the conditions and making sure the hall doesn’t get over crowded.