Is a Free Walking Tour safe? Yes! In compliance to current guidelines, groups are no bigger than 15 people and we ask people to bring a face mask for crowded spots and possible indoor sightings. Additionally, we keep 1.5 meter distance from each other. admin2020-07-31T17:01:46+00:00 Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInPinterestVk About the Author: admin Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.