1) From which place close to its headquarters did London’s Metropolitan Police derive the name Scotland Yard?
a) A castle
b) A tower
c) A small, enclosed field in Whitehall
d) A churchyard
2) When was Scotland Yard formed?
a) 29 September 1829
b) 18 June 1826
c) 22 February 1824
d) 7 December 1815
3) Which of the following is the rank of an officer in Scotland Yard?