Macedonian police fired tear gas at hundreds of mostly Pakistani migrants who tried to storm into the Balkan country from Greece on Wednesday demanding passage to wealthier northern Europe.
About 1,500 Pakistanis, Moroccans and Iranians have been stuck in no-man's land between Greece and Macedonia for weeks after non-EU Balkan states began filtering migrants and granting passage only to refugees fleeing Syria, Iraq and Afghanistan.
Wednesday's violence broke out after about 200 people were denied passage and began walking, for several kilometers , alongside a newly erected border fence, seeking an alternative opening.
Greek Migration Minister Yannis Mouzalas said the government was trying to persuade the estimated 1,500 migrants stuck at the border to come to Athens and apply for asylum in Greece, saying there was accommodation available for them.