Queueing Migrants Getting Onto Buses in Croatia

Migrants' journey to Hungary was initially blocked, but an unofficial deal between Croatia and Hungary allowed them to continue their journey. Croatian buses transport them to the Hungarian border, from where they are taken to camps near Austria. Many then walk across the border into Austria.

What challenges did the people face on their journey towards Hungary?

How has the cooperation between Croatia and Hungary affected the movement of people?

What is the role of Croatian buses in the journey of these people?

What do the Hungarians claim about the camps to which they are taking the people?

What happens at the borders with Austria according to the text?