Summary: Dramatised Navy Instructional film emphasising the importance of the Radar Reporter's job and the value of following drills and procedures. A poor handover, together with a poorly set-up radar and lack of attention leads to the Rothesay Class frigate HMS Brighton (F.106) narrowly missing a sailing boat in poor visibility. Later, in good visibility, the same operator's lack of vigilance leads to his failure to spot a submarine periscope on radar. The operator is then relieved and the new Radar Reporter spots the periscope and takes appropriate action demonstrating that the ship's safety can depend on the Radar Reporter's attention to detail.