In each of the following questions four words have been highlighted, which may or may not be in their correct position. You are required to interchange them in order to make the sentence coherent, complete and meaningful. Being a very busy area, policemen baffled (a) the spot immediately, and the perpetrator (b) was taken to a hospital. Police were also reached (c) , since the car’s windshield (d) had a sticker with the word ‘Police’ on it.