Just using TfL journey planner as millions of people do daily and it's surrounded by a huge advert for State of Decay 2 showing (albeit computer generated) very realistic pictures of people attacking each other and stabbing someone in the neck. The advert shows that it's an 18. I don't think this is on.
I understand that we live in an extremely capitalist world and that advertising is everywhere, but TfL should have some sort of policy on what is appropriate.