Anti-terror legislation

Does the Treason Act need updating?

Turkey arrests ex-MP on terrorism charges

London terror plotter's friend jailed

Man in court over terrorism offences

Man charged with terrorism offences

MI5 to share information on terror suspects

Man jailed for terrorism offences

Security services 'to get more power'

Why is it so easy to buy bomb ingredients?

British man charged with terror offence

Facebook insists it finds terror propaganda. Audio, 00:00:57Facebook insists it finds terror propaganda

'More realistic' nuclear terror test bid

Far-right extremist planned 'race war'

New terror stop and search powers used

How long to hold terror suspects without charge. Video, 00:02:28How long to hold terror suspects without charge

Girl, 14, released after terror arrest

Man accused of 'neo-Nazi' plot to kill MP

Man charged over MP murder threat

New, tougher terror penalties proposed

Australia PM seeks 14-day detention law

France approves tough new anti-terror laws

Longer jail terms for web terror viewers

Two neo-Nazi groups added to banned list