Now a new map ... by Transport For London, is here to educate us on just how quick a bracing walk in the fresh(ish) air could be as an alternative to our sticky, sweaty, unpleasant tube journey.

The rollout's final phase will be finished in January 2025. Around 6,000 station wayfinding signs, Tube maps, station digital screens, onboard train information, Journey Planner and TfL Go information ...