It comes after Boris Johnson’s standards adviser accused the PM of undermining his role over Partygate.
The fast fashion brand has suffered from supply chain issues, rising freight costs and increased competition.
The ban covers polystyrene food containers and cups as well as plastic cutlery, plates and straws.
The 11m-long rudder was discovered intact during a routine inspection of the shipwreck site.
A senior GP warns that the steep rise is likely to have a “significant impact” on doctors and staff.