Twitter temporarily locked the account of prominent Trump supporter and former Milwaukee sheriff David Clarke after Clarke encouraged violence on the platform, breaking Twitter’s rules.

The lock put Clarke’s account in read-only mode, preventing him from basic activities such as tweeting and retweeting. He could, however, read tweets and send direct messages to people who followed him. CNN first reported the news.

Clarke regained full access to his account only after deleting three offending tweets, including one encouraging his followers to hit the “LYING LIB MEDIA” in the face.

“Punch them in the nose & MAKE THEM TASTE THEIR OWN BLOOD,” Clarke tweeted Saturday, providing no evidence of lies. He attached an image of two wrestlers beating up another that was labeled “CNN.” Clarke’s and President Trump’s faces were superimposed on the wrestlers delivering the beatdown.

A Twitter user reported the tweet, and the company then locked Clarke’s account as a result, according to an email sent to the user. A Twitter spokesperson confirmed to BuzzFeed News that the email is authentic.

“We have reviewed the account you reported and have locked it because we found it to be in violation of the Twitter Rules:,” the email said. “If the account owner complies with our requested actions and stated policies, the account will be unlocked.”

Clarke responded to the account lock Tuesday morning. “I will NOT be Intimidated into silence by LYING LIB MEDIA,” he said.

Social media companies are currently under immense pressure to regulate themselves after their…