Section 12(2) in National Security (Rajasthan Condition of Detention) Order, 1980
(2)No detenu shall write a letter to any other detenu and not more than one letter shall be enclosed in one envelope except with the special permission of the Superintendent. All correspondence to and from a detenu shall be confined to purely domestic matters or subjects relating to the welfare of the detenu and his near relatives. Letters containing references to communal or political matters shall be withheld as laid down in sub-clause (4).
