mr. yasaras soon as a few people come out on the street to campaign for a no vote, the police show up immediately. the governor has banned all opposition events for so-called security reasons. gunnar: in diyarbakir, opponents of the constitutional reforms can only meet behind closed doors. yasar is among those planning to vote no. as a kurd, he's worried about losing more rights if president erdogan gets his way. the controversial draft resolution doesn't include protections for kurds and other minorities. for yasar, it's also a personal issue. his father, a local kurdish politician, has been in prison for half a year. yasar's seeking support from the kurdish opposition, who say there are too many kurds sitting in turkish jails. ms. guven: at the moment, thousands of our hdp party members are in prison, including mayors and lawmakers. the conditions there are so unbearable that many of them have gone on hunger strike. mr. yasar: my father pushed for peace at every opportunity. he never called f