Senior officials say on average there is one arrest a day of Syria-linked terror suspects in the U.K

This WSJ article http://www.wsj.com/articles/two-british-men-sentenced-to-life-for-terrorism-plot-1461345390 has an interesting headline but an even more worrying second line:

'Two British Men Sentenced to Life for Terrorism Plot

Senior officials say on average there is one arrest a day of Syria-linked terror suspects in the U.K'

ONE ARREST A DAY!