Bomb injures at least 10 in Istanbul
At least 10 people have been injured in a bomb blast near a police station in Istanbul.
Police are said to be searching for a person spotted leaving the scene carrying a motorcycle helmet.
The governor for Istanbul told reporters at the scene in Yenibosna area that none of those injured are in a serious condition.
There was no immediate claim of responsibility for the blast, which could be heard from the city's nearby Ataturk Airport.
Turkey has been rocked by a wave of deadly bomb attacks in the past year carried out by Kurdish rebels or Islamic State group militants.
The Kurdistan Workers' Party, or PKK, which has been waging a three-decade insurgency, has been targeting police and military in its campaign for Kurdish autonomy in south-east Turkey.