S1:What's the security level at this port now?S2:Security level 1.S1:Then what should be done to prevent unauthorized persons from boarding the ship?S2:All access points have to be monitored continuously.S1:Do we have to check the ID of the visitors?S2:Yes, all visitors must present their ID and be logged in.S1:Do you have to secure all the restricted areas?S2:No, thete is no requirement to have the restrieted areas locked or secured. Q4:What is true about the restricted areas at security level one?