Greece, Attica, Athens, Greek soldier, an Evzone, outside the Presidential Palace.

Greece, Attica, Athens, Greek soldier, an Evzone, on sentry duty outside the Parliament building.

Greece, Attica, Athens, Greek soldier, an Evzone, beside Tomb of the Unknown Soldier, outside Parliament building.

Greece, Attica, Athens, Greek soldiers, Evzones, outside the Parliament building.

Greece, Attica, Athens, Greek soldier, an Evzone, outside the Parliament building.

Italy, Tuscany, Florence, Carabinieri military police van and policeman, Piazza Della Repubblica.

Detail of Police officer wearing body armour and holding Hand Cuffs.

USA, New York City, Manhattan, New York Police Department car, NYPD.

Laos, Vientiane, Two monks, shielded from sun by umbrellas, about to cross the street.

Laos, Vientiane, One motorbike parked with four helmets.

Angola, Mine Wolf Systems radio controlled automated mine clearance machine 'Vanessa' looking for unexploded ordenance.

Angola, Mine Wolf Systems radio controlled automated mine clearance machine 'Vanessa' looking for unexploded ordenance.

Italy, Sicily, Mount Etna erupting on 8th September 2011