Write an application to the Superintendent of Police for taking action
    against Criminal activities in your locality.
(Use A, B, C, … P, Q, R, … Z, Y, Z instead of any address).
2 February 2017
The Superintendent of Police
District A.
Subject : Prayer for taking steps against criminal activities.
Sir,
  I will all modesty would like to inform you of the fact that criminal
  activities are bring operated at broad daylight in our locality. The criminals
  are usually in the late hours of the night. People are robbed of their
  valuable things. Some are physically assaulted. Drug-taking, prostitution, and
  robbery and smuggling have become open secret. The people of this area are
  living in nagging insecurity. Although several complaints have been lodged
  with the local police station, no steps have so far been taken to cope with
  the situation.
  Under the above circumstances, I earnestly and humbly request you to take
  necessary steps to deal with these criminal activities so soon as possible.
Yours faithfully
Mohammad B
On behalf of the inhabitants of C Upazila.
District A.