ZAGREB — HRV: When DD left his home in India for Croatia last year, he expected his food delivery work to be hard, with long hours and low pay. He did not expect to be spat at in the street. Twice last year the 27-year-old from Chandigarh was abused by groups of young people while working. Some spat at him, others shouted at him to “go back to your own country” as they tried to steal his delivery bag. For the young foreign worker, one of the tens of thousands drawn to the EU nation every year, it was a rough welcome — but one he said is increasingly common among his colleagues.