What new measures will I see on my visit to Madame Tussauds London? We have implemented an extensive range of safety measures across the attractions to keep all of our guests and staff safe. For more details, please see our Know Before You Go page. Buy Tickets Related articles Do I need to wear a face covering/ facemask? What's the newest experience or figure at Madame Tussauds London? Is the Marvel Universe 4D Experience currently open? Will your toilets be open and how will you ensure they are safe? Is it safe to reopen?