Greenpeace activists occupy a gas extraction platform of the 'Nederlandse Aardolie Maatschappij' (NAM) or 'Dutch Oil Company', near the Dutch island Ameland in the Wadden Sea. This is a protest against the planned 'test' gas extractions in the Wadden Sea.
The banner reads: "Handen af van het Waddengas" ("Hands off the Wadden Sea gas")