41.   The Louvre walkout was the latest in a wave of strikes that have closed major Paris attractions, including the Eiffel Tower and the National Library.

42.   The nationwide walkout is in protests at government austerity measures aimed at ensuring Greece meets conditions for entry into a European single currency.

43.   The league believes any walkout would be illegal because players are contracted to clubs and not the league.

44.   The planned walkout is over contract disputes, a union spokesman said.

45.   The most crippling walkouts have been in public transport.

46.   The performers insisted the walkout was an unplanned, emotional outburst, but Bolshoi administration insisted that it was an illegal action planned in advance.

47.   The walkout is in protest to a government bill to a partial privatization of OTE by floating six percent of its shares on the Athens Stock Exchange.

48.   The walkout is just one of many planned strikes this week that could seriously disrupt life around Greece.

49.   The walkouts were part of a sustained campaign of sporadic labor actions against the proposed reforms, which also include making it easier to fire people.

50.   The walkouts were part of a sustained campaign of sporadic labor actions against the reforms, which include making it easier for employers to fire people.