Demonstrators hold a banner outside a court in Istanbul, last December, when Turkish academics went on trial for signing a declaration calling for the end of hostilities in Turkey’s southeast.

Demonstrators hold a banner outside a court in Istanbul, last December, when Turkish academics went on trial for signing a declaration calling for the end of hostilities in Turkey's southeast.

Demonstrators hold a banner outside a court in Istanbul, last December, when Turkish academics went on trial for signing a declaration calling for the end of hostilities in Turkey’s southeast.

Demonstrators hold a banner outside a court in Istanbul, last December, when Turkish academics went on trial for signing a declaration calling for the end of hostilities in Turkey’s southeast.