Brıtaın Ulster Travel

epa02119842  Passengers relax on board the HSS ( High Speed Service ) to Stranraer at the Stena Line Ferry terminal in Belfast , Northern Ireland , Friday , April 16 , 2010 . The ferry company have seen an extra 5000 passengers in the last two days due to the cancelled flights . Thousands more flights were cancelled around the world Friday as a cloud of volcanic ash from Iceland kept airspace across northern Europe closed , inflicting a second day of travel misery on passengers .  EPA/PAUL MCERLANE