Last month 16 people were arrested on accusations of planning or attempting to travel to the Syria or returning from its battlefields and training camps.
The soaring arrest figures - which compare with just 24 Syria-related terror arrests in 2013 - are evidence of an increased focus on the terror threat posed by a number of young Britons gaining paramilitary training and battlefield experience overseas.
More top news
After being sentenced for the manslaughter of his girlfriend Reeva Steenkamp Oscar Pistorius is spending his first night in prison.
ITV News sees first hand the terrible cost of the Ebola virus - not just to those killed, but to those who are left behind.
After winning the Italian version of The Voice Sister Cristina has released her first single, a cover of one of Madonna's best known hits.