Migrants leave Budapest rail station for Vienna on foot

BUDAPEST (Reuters) - Several hundred migrants left Budapest's Keleti railway station on foot on Saturday and plan to walk to Vienna, a Reuters photographer on the scene said, a day after about a 1,000 migrants set off on a similar journey. Hungary sent about 4,500 migrants to the Austrian border by bus overnight, including those who were walking on the motorway, but said this was a one-off and there would be no further transports. (Writing by Balazs Koranyi; Editing by Alison Williams)