A possible CTB scenario

[Alucard]

Go into the forest with a car, light the charcoal inside, put the carbon monoxide meter ppm in view at the bottom of the glass, close the doors, wait for the meter to go up to 10,000 ppm, wait a little longer Then open the door, jump into the car and close the door: dead in two or three breaths. it seems to me to work.
If the N does not arrive, it will be possible.

 

[AsexualBarbieBoy]

Cars seem like they're really useful for CTB. They can get you to remote locations and are a little tank for gathering necessary gases. I wish I wasn't such a failure that I can't even get a driver's license.

Keep in mind, SI might prevent you from re-entering your car.

 

[throwaway123]

Cars seem like they're really useful for CTB. They can get you to remote locations and are a little tank for gathering necessary gases. I wish I wasn't such a failure that I can't even get a driver's license.

Keep in mind, SI might prevent you from re-entering your car.

This.
This guy knows what he's talking about.
I've experienced this first-hand. I know what it's like to stand in front of that door. It's almost like there's an invisibal wall infront of you. It really feels physical. Hard to describe. It is a hellish feeling.