in beijing, shanghai and elsewhere, have seen some of the worst disruption. with the winter olympics just weeks away, travel restrictions are regarded as crucial to keeping his numbers down. in the wake of 0micron, governments across europe are also imposing new restrictions, so airlines there are also reassessing their schedules for the coming weeks. airlines around the world have lost billions through the pandemic, so we ll hope the number of passengers starts to rise again soon. jonathan josephs, bbc news. stay with us on bbc world news. still to come. we look at the life of the trailblazerjanice long after trailblazer janice long after her death trailblazerjanice long after her death at the age of 66. the world of music s been paying tribute the most ambitious change ever