Published: Apr 16, 2019, 23:05 IST | Updated: Apr 16, 2019, 23:05 IST
Tens of thousands of migrants have fled the political and economic upheaval in Venezuela through Pacaraima, the only road crossing to Brazil, creating tension at the border. About 3.7 million people have left Venezuela in recent years, mostly via its western neighbour Colombia, according to the World Bank.