https://www.visitlondon.com/
https://www.eupedia.com/england/london_trivia.shtml
https://www.youtube.com/watch?v=P2WQBD6nNY4
https://www.youtube.com/watch?v=0EeUiZSj5aM
https://www.youtube.com/watch?v=WFRR0zC70-0
https://www.englisch-hilfen.de/en/words/london_sights.htm
http://www.henry4school.fr/UK/London/london.htm
https://www.bloomsbury-international.com/blog/2014/10/03/15-interesting-facts-about-london-and-england-that-youve-never-heard/
https://www.esolcourses.com/content/lifeintheuk/london/green-london/upper-intermediate-listening-lesson.html
https://uk.urbanest.com/journal/20-quirky-history-facts-about-london/