M1 Highway outside of Budapest, Hungary. September 5, 2015. Migrants that had been walking along the M1 Highway in Hungary make their way nervously towards buses sent to pick them up. Many were hesitant to get on board as it was not officially known where the buses would take them and only a day before a train load of refugees had been taken unwittingly to a refugee camp by authorities. The group of refugees had been caught at the Keleti Train station in Budapest, blocked from getting on board any trains so were part of a group that took matters into their own hands and set out to walk the 175km to the border with Austria. David Maurice Smith/Oculi.