The United Kingdom government has cautioned its citizens this week to exercise caution when posting material deemed offensive, threatening imprisonment for those who incite “hatred.”

The Crown Prosecution Service (CPS) issued a warning to the public on Wednesday urging them to “Think before you post!” amidst ongoing riots that have strained the country’s political landscape.

“Content that incites violence or hatred isn’t just harmful – it can be illegal,” the government agency wrote. “The CPS takes online violence seriously and will prosecute when the legal test is met. Remind those close to you to share responsibly or face the consequences.”

The CPS added, “The British government is cracking down on people who share social media posts about the U.K. riots that it judges are ‘likely to start racial hatred.'”

The post was then amplified by the GOV.UK website’s official account.

The country has been gripped by unrest in recent days following a mass stabbing at a Taylor Swift-themed dance event that left three girls dead and others wounded. 

The murders, allegedly committed by an 18-year-old British citizen born to Rwandan parents, sparked a series of violent protests that tapped into broader concerns about the scale of immigration in the U.K.

Footage of the violent clashes involving anti-immigration protesters and groups of counter-protesters, some of whom have been seen , has gone viral on social media, and the government is warning that sharing such content may have serious consequences.

Stephen Parkinson, the director of public prosecutions of England and Wales, previously warned against “publishing or distributing material which is insulting or abusive which is intended to or likely to start racial hatred. So, if you retweet that, then you’re republishing that and then potentially you’re committing that offense [incitement to racial hatred].”

He added further, “We do have dedicated police officers who are scouring social media. Their job is to look for this material, and then follow up with identification, arrests, and so forth.”

Digital’s Alexander Hall contributed to this report.