Sentry duty at Buckingham Palace, London, England, United Kingdom, Europe

Coast Guard Station, Homer Spit, Alaska, United States of America, North America

Frozen Leuty Life guard station, Lake Ontario, Toronto, Ontario, Canada, North America

View of old coast guard station from King Street in Robin Hood's Bay, North Yorkshire, England, United Kingdom, Europe

Running out of Petrol is commonplace in Rwanda. Here, a petrol station in Kigali is filling up with vehicles but are having little joy with sourcing any petrol. The ubiquitous armed security guard casually stands watching the chaos. Kigali, Rwanda, East Africa

Snow at Oxenholme Train Station, Cumbria, England, United Kingdom, Europe

Metro Shanghai, mass transportation system, subway, public transport, underground station, Guard, commuters

Rescue cabin on Copacabana beach at a tropical sunset on Rio de Janeiro city, Brazil, Brasil, South America

Guard of the harbor police in the Hafencity district, Hamburg, Germany, Europe

Lifeguard station looking over the Atlantic Ocean on South Beach Miami, Florida, USA

England, Dorset, Bournemouth, View over beach with families sunbathing and Life Guard station.

Guard by Maglev train in the railway station, Beijing, China

Life guard station