Book excerpt: Hong Kong, 1918. Tranquil compared to war-torn Europe. But on January 22nd, a running battle through the streets of Wanchai ended with five policemen dead. One of the men came from a small town in Ireland. He, along with a dozen relatives, had sailed out to join the Police Force. Patricia O'Sullivan describes these policemen and the criminals they dealt with, and gives a rare glimpse into the life of working-class Europeans in Hong Kong.