The Maritime and Coastguard Agency has issued a statement following its inspection of the Discovery cruise liner in Portland, Dorset.
It says that the vessel will stay put until safety issues over drills and training have been addressed.
Following inspections on Friday 1 March, the Maritime and Coastguard Agency (MCA) has issued a Detention Notice on the passenger ship Discovery, preventing the vessel from sailing at this time.
This will remain in place whilst the owners and crew undertake revisions to their safety management system."
More top news
A runner from North Somerset has begun a marathon challenge around the UK. Ben Smith will be running 26 miles a day for the next 401 days.
The actor who plays The Incredible Hulk visited Patchway Police Station in Bristol today - Lou Ferrigno was in the city for his new film.
Bristol City Council is set to debate its controversial 20mph speed limits - after thousands signed a petition to calling them 'ludicrous'.