Toni Bevell: We plan ahead. We study lore, and we use it against our enemies. Back home, every thoroughfare, every bridge, every dock, every airport has been warded. The moment a monster steps foot in Britain, we know about it. Within 20 minutes, he’s been picked up. And within 40, he’s dead. There hasn’t been a monster-related death in Britain since 1965 because we are good at our job.

From Supernatural – Season 12 Episode 1: ‘Keep Calm and Carry On’ (12×01) | TV series produced by The CW