Statement : There was a spurt in criminal activities in the city during the recent festival season.
Courses of action::
I. The police should immediately investigate into the causes of this increase.
II. In future the police should take adequate precaution to avoid recurrence of such situation during the festival season.
III. The known criminals should be arrested before any such season.

A

None follows

B

Only I and II follow

C

Only III follow

D

Only II and III follow