 and (the ships of Force Z) as well as were included in the designations.However, HMS "Ardent" and HMS "Antelope" were already protected (as prohibited sites because they were considered dangerous) by an order passed in 1983 under the Falkland Islands Protection of Wrecks Ordinance 1977.HMS "Coventry" and HMS "Sheffield" had to wait until 2006 to be protected.