41.   But he got an extension until next week because of a Swedish national holiday on Friday that marks the start of the summer vacation season.

42.   Drunken revelers ushering in the summer vacation season fought with police in several Swedish cities early Saturday.

43.   Drunken young people ushering in the summer vacation season fought with police in several Swedish cities early Saturday.

44.   EU officials heralded the regulation as a practical benefit of the euro changeover for tourists just as the summer vacation season begins.

45.   However, the showdown, which looks likely in early July, threatens to disrupt traffic during the busy vacation season.

46.   Hooligans travel in small groups to avoid detection and cannot easily be distinguished from other travelers, especially during the summer vacation season, he said.

47.   In addition, summer is vacation season, and the only time of year the weather is mild enough for long road trips.

48.   It will also put an end to endless traffic jams that regularly occurred at the crossings during vacation season, police say.

49.   The green hills and sparkling lakes of the region generally come alive during the summer vacation season.

50.   The order was issued on Saturday as air, rail and ferry strikes loomed and vacation season starts.