"Advance warning" joke
The Inspector Generals of Police of the USA, the former USSR and India happened to be travelling together on an international flight. They exchanged notes regarding the efficiency and quickness of their respective police forces. The Russian IG claimed that they submit a report of a crime to their Home department within fourteen days.
The American IG went a step ahead and boasted that they did so within fourteen hours. The Indian IG of police who was listening to these tall claims with rapt attention gave a mysterious smile and said that they did things more efficiently in India. When questioned by his co-passengers he replied,' Our police in fact know a good fourteen days in advance about the nature, time and place of the crime that is yet to take place.'
Not enough votes...