the_redbeard
Explorer
By that I mean they spike their doors before a long rest in the dungeon.
"What does a CIA agent always pack for a trip?
A doorstop. When you lock yourself into your hotel room at night, slip the doorstop under the door to keep intruders from being able to force the door open. The doorstop is effective even when the chain or other external locks give way."
From: https://www.usatoday.com/story/travel/advice/2018/03/08/travel-safety-tips-cia/403730002/
"What does a CIA agent always pack for a trip?
A doorstop. When you lock yourself into your hotel room at night, slip the doorstop under the door to keep intruders from being able to force the door open. The doorstop is effective even when the chain or other external locks give way."
From: https://www.usatoday.com/story/travel/advice/2018/03/08/travel-safety-tips-cia/403730002/