Sir Ho shares with readers the "juicy" stories he has recorded over the years while on duty and conducting research in the police force. Through a large number of precious historical pictures and first-hand information, the book revisits old stories and brings every police story to life. Want to know the details and considerations of police investigations? What are the long-standing terms in the police industry? How hard is the training at the police academy? What are the customs within the police force? What interesting things happen while on duty? And even if there are tigers in Hong Kong? Sir Ho answers all these questions one by one for everyone.