Anaesthetic dart
From Tardis Wiki, the free Doctor Who reference
Anaesthetic darts were used to subdue the UNIT soldiers guarding a petrol tanker containing a spacecraft. (AUDIO: Time Heals)
MI6 had anaethetic darts for operatives to use in the field. They were given to Graham O'Brien and Ryan Sinclair by C before they investigated VOR CEO Daniel Barton with the Thirteenth Doctor. (TV: Spyfall)
