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 Do I need to wear a face covering/facemask? Will your toilets be open and how will you ensure they are safe? Where can I find information about the Health and Safety measures being taken? Why do I need to book online? Will we need to queue to enter when visiting with a School Trip?