STV: 20 November 2015
Energy giant Shell has been charged over a major oil leak from a North Sea platform four years ago.
The equivalent of more than 1300 barrels of oil spilled into the sea from the Gannet Alpha in August 2011, the largest leak in more than a decade.
The UK Government carried out an investigation into the incident and Shell now faces charges over the spill, as well as pipeline maintenance and health and safety.
Shell was able to bring the leak 112 miles east of Aberdeen under control but then faced a smaller leak which was spilling around 80 gallons of oil a day.