An explosion hit a police compound in Turkey's southeastern city of Diyarbakir on Tuesday, wounding four persons, Turkish police said. The explosion came days before a referendum to expand powers of Turkish president Recep Tayyip Erdoğan. Many in the predominantly-Kurdish Diyarbakir opposes the Sunday referendum. Turkish Interior Minister Suleyman Soylu told Reuters the explosion occurred during the repair of a vehicle. The explosion appeared to have taken place in a vehicle repair section of a police compound, causing part of the roof to collapse and wounding at least four people, he said. Dogan news agency confirmed one was in critical condition.
