阅读下面短文，根据第1至第3小题的具体要求，尽可能简要回答问题。

     Today there are policemen everywhere, but in 1700, London had no policemen at all. A few old men used

to protect the city streets at night and they were not paid.

     In 1750, Henry Fielding started to pay a group of people to stop thieves. They were like policemen and

were called "Bow Street Runners" because they worked near Bow Street.

     Fifty years later, there were 120 "Bow Street Runners", but London had become very big and needed more

policemen. So in 1829, London Police Force was started with 3 000 officers. Until 1920 all the police in London

were men.

1. Who protected London in 1700?（回答词数不超过4个）

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2. When was London Police Force started?（回答词数不超过2个） 

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3. What do you think of Henry Fielding?（回答词数不超过10个） 

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