In the October 28 episode of Dr. Who, titled Arachnids in the UK, a group of spiders are lured into a vault. What happened to them after? Was the plan to lock them up and let them die of hunger or cannibalize each other?
Wikipedia article states:
To kill them humanely, the group lure the offspring into a panic room..
Was there a discussion in the film of this method, or it was assumed to be best course of action?