Social media firms have been informed to “clear up their platforms” or be ready to face the “drive of the regulation” by Dwelling Secretary Sajid Javid.
The warning comes after a gunman who killed 49 individuals at two mosques in New Zealand filmed the assault and live-streamed it on to Fb.
Writing within the Every day Specific, Mr Javid mentioned: “Tech firms should do extra to cease his messages being broadcast.”
The live-stream of the assault on Fb lasted for 17 minutes.
Regardless of the unique video being taken down, it was shortly replicated and shared broadly on different platforms, together with YouTube and Twitter.
Mr Javid urged individuals to cease viewing and sharing the “sick materials” on-line, including: “It’s fallacious and it’s unlawful.
“On-line platforms have a accountability to not do the terrorists’ work for them.
“This terrorist filmed his capturing with the intention of spreading his ideology.”
He added that the federal government was attempting to handle any such “unlawful” behaviour.
The federal government is because of publish a delayed White Paper on “on-line harms” within the coming weeks.
The gunman, who live-streamed the assaults on Friday from a head-mounted digital camera, recognized himself as Brenton Tarrant within the footage, which confirmed him capturing at males, ladies and youngsters.
The entire social media corporations despatched messages of sympathy to the victims of the mass shootings, reiterating that they act shortly to take away inappropriate content material.
Fb mentioned: “New Zealand Police alerted us to a video on Fb shortly after the live-stream commenced and we eliminated each the shooter’s Fb account and the video.”
Mr Javid responded to a YouTube tweet which mentioned it was “working vigilantly” to take away any violent footage by saying that the digital firms wanted to “take some possession”.
The assaults in Christchurch occurred as individuals have been attending the mosques for prayers.
Mr Javid mentioned he had been left “sick to the abdomen by the bloodbath of 49 harmless worshippers”.
He wrote: “They have been merely focused for being Muslims, as they paid respects to God.
“My very own late father by no means missed Friday prayers. I usually joined him, and I fondly look again on the peaceable moments we shared.”
Vigils for the victims happened within the UK on Friday, amid an outpouring of assist for Britain’s Muslim group.
Police additionally elevated patrols at British mosques to supply reassurance.