The russians have a saying that goes "the soldier sleeps - the service continues", which means something like "you have a rest, but your work is still being done". I think this chinese police officer had that one in mind when he decided to take a nap while guarding a building.
Photo details
Nikon D600
ISO 3200 | 120 mm | f/7.1 | 1/125 s
Upvotes are much appreciated and of course, do 
What a wonderful story-telling image! Great job of making sure we focus on the police officer!