Turkish police arrested 10 more people on Monday in connection with bomb attacks on the Justice Ministry and the ruling AK Party's headquarters last Tuesday which Prime Minister Tayyip Erdogan said were an attempt to derail peace talks with Kurdish insurgents.
Nine people were also arrested on Friday in relation to the attacks.
The Kurdistan Workers Party (PKK) militant group declared a ceasefire with Turkey on Saturday after the rebels' jailed leader Abdullah Ocalan ordered a halt to the decades-long armed campaign for autonomy.
