Airlines at Prague airport started checking Canada-bound Czech passengers on Thursday to make sure that they have the required visas for entry into the country. Canada announced the re-imposition of visas for Czechs on Tuesday but allowed visa demands at its frontiers for the first 48 hours. Some of the Czechs flying out on Thursday complained about the last minute stress they had been exposed to. Many have been forced to seek visas at the Canadian embassy in Vienna. Two applicants of the around 200 dealt with there during the first two days were refused visas according to official reports. The Canadian move has been sparked by the surge of Czech asylum applications, mostly from the Roma community.