Amid a spurt in terror attack, a new report by a think tank said that the UK is the biggest consumer of online Islamist extremism terror content in Europe.
The Policy Exchange study titled 'The New Netwar' found that Britain also ranks fifth in terms of world audience for extremist content after Turkey, the US, Saudi Arabia, and Iraq, respectively.
After an in-depth analysis of clicks into such material, Britain emerged as the fifth most frequent location from which extremists content was being accessed online. The country also registered the largest number of clicks of such information in Europe.
"The evidence suggests that we are not winning the war against online extremism and we need to consider options for change," said Martyn Frampton, the lead author of the report.
"If the internet companies won?t do what their customers want and take more responsibility for removing this content, then government must take action through additional regulation and legislation," he said.
Contrary to previous claims, the report by the London-based center-right think tank revealed that Islamic State (IS) online output is not falling, but has remained consistent over the past three years.
Extremists are now increasingly relying on "swarmcast" technology, an interconnected network that constantly reconfigures itself and is highly resilient to disruption. "An average week will see over 100 new core articles, videos and newspapers produced by IS and disseminated across an avast ecosystem of platforms, file-sharing services, websites and social media," the report says.
"IS have adapted to shifts in technology and now useTelegram as their core communication platform for talking to sympathizers, even as platforms like Twitter, YouTube and Facebook remain vital for missionary activity," it warns.
The report comes days after the UK Home Office said that 379 arrests have been made for terror-related offenses in the country, a record 68 per cent increase in the last 12 months up to June this year. General David Petraeus, a former director of the intelligence agency CIA who wrote the foreword of the report, said the current situation was "clearly unacceptable".
He said: "The fight against IS, Al Qaeda, and the other elements of the global jihadist movement has become the defining struggle of the early 21st century.
"That struggle has increasingly been contested not just on the ground, but in a new domain of warfare, cyberspace...It is clear that our counter-extremism efforts and other initiatives to combat extremism online have, until now, been
inadequate". The report suggests new laws to criminalize the"aggravated possession and/or persistent consumption" of extremist ideology, but not to criminalize someone who"stumbles across" jihadist content.
Under Section 58 of the UK's Terrorism Act 2000, it is currently an offense to possess information that could assist a would-be terrorist, but not material which glorifies terrorism.
A survey of 2,001 adults in the UK by the Policy Exchange found that 74 percent of people supported new laws to criminalise the "persistent consumption" of extremist material online.
The think tank has called for the UK government proposed Commission for Countering Extremism to be empowered to oversee the removal of extremist content, and for the possible creation of an independent online regulator that could financially penalize companies that fail to remove extremist content.
Following the report, a Google spokesperson said:"Violent extremism is a complex problem and addressing it is an acritical challenge for us all. We are committed to being part of the solution and we are doing more every day to tackle these issues.
"We are making significant progress through machine learning technology, partnerships with experts and collaboration with other companies through the Global Internet Forum and we know there is more to be done."