© Stephen Hird / ReutersAnjem Choudary, the leader of the dissolved militant group al-Muhajiroun
Along with bans on entering mosques, community groups and universities, ministers are also considering barring radicals from speaking to groups of a certain size in public, the Telegraph reports.
They are also looking at the possibility of giving authorities more powers to order Facebook, Twitter and other social media sites to remove extremist materials. UK law would be limited in this respect, however, as such companies are based abroad.
Final proposals on tackling radicalization will enter government consultation and eventually form the basis of a new extremism bill, which was announced in this year's Queen's Speech. The bill is set to be tabled in May 2017.
It comes as government officials express growing concern over the ease with which extremist preachers are able to radicalize young people while not breaking the law.
Earlier this week, radical cleric Anjem Choudary was finally convicted of supporting IS, 20 years after concerns were first raised about him. Choudary has been linked to 15 terror plots since 2000, along with 500 British fighters who fled the UK to join IS in Iraq and Syria.
Speaking to BBC Radio 4, the government's independent review of terrorism legislation David Anderson acknowledged that "until now the law has barely touched Anjem Choudary."
Anderson and government ministers are hoping that new guidelines would prevent future radicals from easily - and legally - spreading extremist ideology.
"In the meantime a lot of people have been radicalized and yes, we do need to look at what might be done if there are impediments, technical reasons why it's not as easy to get convictions under these laws as it should be," Anderson said.
Comment: Further reading on Choudary:
- Wife of convicted ISIS-linked extremist cleric Choudary now facing investigation
- Radical British cleric found guilty of supporting ISIS
- Propaganda! 'Radical Cleric' states Muslims were obliged to carry out Hebdo attack
- Woolwich video terror suspect revealed as Muslim convert known to MI5
As Kevin Barrett has written, 'Bottom line: Anjem Choudary and other "Finsbury Park Mosque" Muslims, presumably including the two Woolwich suspects, are agents of the British crown, whether they realize it or not.' It looks like Choudary has fulfilled his purpose. Now he's fulfilling a new one. Not only will he be able to recruit even more jihadis for service to the Crown from prison, his arrest will provide the precedent for more draconian laws, which in turn will anger and radicalize even more young Brits, who can then be shipped off to Syria to die for Great Britain.