They continually exaggerate.
Too young to remember when London Bridge and others were served by slam door trains.
All the would be open before the train was halfway down the platform and the coaches would be half empty before the train stopped. if you didn't get it right a door would smash into you and death often occurred. This was in London up until the 80's.
Even now, the London Underground is much more crowded than Mumbai.
These presenters have clearly been pampered and never experience London Life.
Next time they should get more experienced people.