Tai O (大澳) police station, Lantau Island (大嶼山), Hong Kong

Soldiers and police during a search for would-be assassins of Yuan Shikai, Beijing

Convicts (chain gang) from the Municipal Gaol making a road, Shanghai

Gordon Road Police Station, Shanghai

Policemen with four handcuffed prisoners in cangues, Shanghai

Chinese policeman, rickshaw driver and shop with dusty windows, Shanghai

Chapoo Road Bridge, Shanghai

Policemen in a fire damaged room, Louza Police Station, Shanghai