Musk tweeted that calling for violence or incitement to violence on Twitter would result in suspension, after saying on Thursday that Twitter would provide a "general amnesty" to suspended accounts that had not broken the law or engaged in spam.
Twitter's ban on then President Donald Trump after the Jan. 6, 2021, attack on the U.S. Capitol by his supporters was a "grave mistake" that had to be corrected, Chief Executive Elon Musk said on Friday.
"The important thing is that Twitter correct a grave mistake in banning his account, despite no violation of the law or terms of service," Musk said in a tweet. "Deplatforming a sitting President undermined public trust in Twitter for half of America."
Last week, Musk announced the reactivation of Trump's account after a majority voted in a Twitter poll in favor of reinstating Trump.