I traveled in May 2017 with a refugee travel document. When I returned to Canada, I was prevented from boarding a Dutch Airlines flight from Nairobi to Amsterdam. They said that I don't have PR. I stayed at Nairobi airport for two days in difficult circumstances, and then they let me travel after contacting the Canadian Embassy. I have also been asked about PR at Amsterdam Airport but they let me travel. I want to ask whether I can apply for multiple visas in order to avoid suffering in my next trip.