Knocking someone out safely isn't cheap. There's a reason anesthesiologists are so highly paid. Just ask the hostages from Dubrovka Theater [0] how improvising an anesthetic gas can go (spoiler: you'll need a medium/ouija board).

[0] https://en.wikipedia.org/wiki/Moscow_theater_hostage_crisis

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nostrademons 5 hours ago | parent [-]

So then just pile them up without knocking them out.

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nemomarx 5 hours ago | parent [-]

Can you fit more people in horizontal than if they stood up and you had little straps to hang onto like a subway?

	▲	nostrademons 5 hours ago \| parent \| next [-]
		In theory yes because you can use the space at the top that would otherwise be above people's heads. No guarantee they get to their destination alive though.
	▲	butlike 4 hours ago \| parent \| prev [-]
		You can just lay them ass-to-mouth and then stack them. Come on, the slave ships and Dutch East India company taught us that one.