instigation

All six were arrested on suspicion of commission, preparation and instigation of acts of terrorism.

In total, six people are in custody on suspicion of commission, preparation and instigation of acts of terrorism.

Police believe that Al-Shamie may have been influenced by "extreme Islamist ideology" and said three more people, between 18 and mid-40s, had been arrested on suspicion of commission, preparation and instigation of acts of terrorism.

Two men in their 30s and a woman in her 60s remained in custody after being arrested on suspicion of commission, preparation and instigation of acts of terrorism.

"We can confirm that three suspects are currently in custody and have been arrested on suspicion of commission, preparation and instigation of acts of terrorism," the spokesman added.