and united in music, this year s slogan as, the eurovision song contest arrives in liverpool. mass strike action on wednesday will cause significant disruption , downing street has said. teachers, university workers, civil servants, train and bus drivers are all taking action. workers from seven unions will be on strike tomorrow, with around 500,000 workers due to take part in the walk outs, making it the biggest strike in more than a decade, the trades union congress said. during the day of mass strikes, the tuc will hand in a petition to downing street on wednesday in protest at the government s