Danny
ISIS is a proscribed Terrorist group. Choudhary was charged with incitement to support a proscribed Terrorist organisation. That charge is under the Terrorist Act 2000 I believe.
// Islamic State of Iraq and the Levant (ISIL) also known as Dawlat al-'Iraq al-Islamiyya, Islamic State of Iraq (ISI), Islamic State of Iraq and Syria (ISIS) and Dawlat al Islamiya fi Iraq wa al Sham (DAISh) and the Islamic State in Iraq and Sham - Proscribed June 2014 ISIL is a brutal Sunni Islamist terrorist group active in Iraq and Syria. The group adheres to a global jihadist ideology, following an extreme interpretation of Islam, which is anti-Western and promotes sectarian violence. ISIL aims to establish an Islamic State governed by Sharia law in the region and impose their rule on people using violence and extortion.
ISIL was previously proscribed as part of Al Qa’ida (AQ). However on 2 February 2014, AQ senior leadership issued a statement officially severing ties with ISIL. This prompted consideration of the case to proscribe ISIL in its own right. //