A binge drinking culture amongst some Royal Navy sailors is already being tackled. That's the assurance given at an inquest following a shooting spree onboard a nuclear submarine.
The hearing into Lieutenant Commander Ian Molyneux's death heard from the officer who spearheaded the Navy's own investigation. He says stronger rules should be brought in. Andrew Pate has more.
More top news
Sunday's weather with Philippa
Philippa has the weekend weather update for the east
Philippa has the weekend weather update for the west