What new measures will I see on my visit to SEA LIFE London Aquarium? We have implemented an extensive range of safety measures across the attractions. For more details, please see our Know Before You Go page here. Related articles Will your toilets be open and how will you ensure they are safe? Do I need to wear a face covering/facemask? Where can I find information about the Health and Safety measures being taken? Why do I need to book online? I’m not sure when I want to visit/I already have an open dated ticket. Can I arrive at the attraction at any time?