evidence: German Foreign Minister Frank-Walter Steinmeier (above left) and his Dutch counterpart, Bert Koenders (right), met at the border between the German town of Emden and Delfzijl in the Netherlands, where the Ems River empties into the disputed Dollart Bay. The ministers signed an agreement that the border will remain ambiguous and both nations will share responsibility for the area. [...] On the Dutch side, in Delfzijl, a coal power plant has been built which the German East Frisians say will pollute the river and the bay and hurt tourism - something they depend on. The government of Lower Saxony, the state to which East Frisia belongs, called it an "unfriendly act" on the part of the Dutch.