Weekly Notices are dated for the（）appropriate to the week they are issued on the UKHO website.

A.Admiralty Distributors
B.Admiralty Publication House
C.United Kingdom Hydrographic Office
D.UK Maritime & Coastguard Agency

A.Prohibit to anchor
B.Prohibited to anchor
C.Prohibited from anchor
D.Prohibited from anchoring

A.nominal range
B.luminous range
C.geographical range
D.visible range