INTERCEPTION OF COMMUNICATIONS AND SURVEILLANCE ORDINANCE SCHEDULE 3—PART 1 S3-4 Cap. 589 (iii) if known, particulars of the addresses, numbers, apparatus or other factors, or combination of factors, that are to be used for identifying any communication that is to be intercepted; (iv) the proposed duration of the interception; (v) the grounds for the reasonable suspicion specified in section 3(1)(b) of this Ordinance; (vi) the following information— (A) where the purpose sought to be furthered by carrying out the interception is that specified in section 3(1)(a)(i) of this Ordinance, the particular serious crime to be prevented or detected and an assessment of its immediacy and gravity; or (B) where the purpose sought to be furthered by carrying out the interception is that specified in section 3(1)(a)(ii) of this Ordinance, the particular threat to public security, an assessment of its immediacy and gravity, and an assessment of its impact, both direct and indirect, on the security of Hong Kong, the residents of Hong Kong, or other persons in Hong Kong; (vii) the benefits likely to be obtained by carrying out the interception; (viii) an assessment of the impact (if any) of the interception on any person other than that referred to in subparagraph (ii); (ix) the likelihood that any information which may be subject to legal professional privilege, or may be the contents of any journalistic material, will be obtained by carrying out the interception; (x) the reason why the purpose sought to be furthered by carrying out the interception cannot reasonably be furthered by other less intrusive means; and Last updated date 9.8.2006