Let s have a look at today s papers. many of the front pages sum up a second day of delays for air passengers. the mirror focuses on a family who it says have forked out an extra £4,000 on a flights to get home to belfast from majorca. the labour mayor of london, sadiq khan, faces a revolt over ulez, according to the telegraph. the paperfeatures an image of protesters carrying what is described as a mock coffin. the paper quotes transport secretary mark harper, who has called for there to be a grace period before drivers in london are issued fines. and the times says that scientists are pouring cold water on beer goggles . they report on a study by the university of pittsburgh, which found that alcohol cannot make