This is an entry from: LIVE: Turkey votes on whether to expand president's powers
Polls close in Turkey's eastern regions
16 April 2017 15:05 BST
Polling booths in Turkey's eastern regions, which opened at 0700 (0500GMT) have now closed, but but voters in line will be allowed to finish voting.
Ballot stations in central and western Turkey are open until 1500 GMT.
The YSK permits results to be broadcast about two hours after the last polling booths close.