Which of the following choices about Information Service(INS) is not correct
A.An Information Service provides relevant information at appropriate times and on request for the promulgated VTS area
B.An Information Service involves maintaining a traffic image
C.An Information Service allows interaction with traffic and response to developing traffic situations.
D.More detailed examples of different types of information that may be provided by the VTS operating an Information Service will be found in IALA Guideline 1099 on Provision of Vessel Traffic Services (INS, TOS & NAS)
正确答案是D