Border fence put up Hungary to control immigration

The video discusses Hungary's symbolic closure of its border using a rail wagon to control the movement of refugees heading north into Europe. The Hungarian government asserts its right to protect its borders while maintaining legal entry points. An unexpected mass transit operation was launched to transport refugees through Hungary to Austria. The closure of borders leaves many refugees in a state of uncertainty, caught in a humanitarian and political crisis in Europe.

What challenges did refugees face as a result of the border closures?

What was the outcome for the last refugees mentioned in the text?