A helicopter drops water on a forest fire which has burned about 5,000 acres or 2,000 hectares near the southern town of Arendal in this picture taken June 13, 2008. Norway may seek foreign help to extinguish its biggest forest fire since World War Two, which has been raging for five days, the government said on Friday. Picture taken June 13, 2008. REUTERS/Tor Erik Schroeder/Scanpix. NO THIRD PARTY SALES. NOT FOR USE BY REUTERS THIRD PARTY DISTRIBUTORS.. NORWAY OUT. NO COMMERCIAL OR EDITORIAL SALES IN NORWAY..
REUTERS/SCANPIX, STR