https://www.vice.com/en_us/article/a3x88a/reddit-quarantined-r-the_donald-for-threats-of-violence

Reddit placed a quarantine on the massively popular pro-Donald Trump subreddit r/The_Donald for “threats of violence against police and public officials,” according to a warning portal on the subreddit. People visiting the subreddit are now warned about the quarantine, and need to click “continue” in order to access the subreddit.

“It is restricted due to significant issues with reporting and addressing violations of the Reddit Content Policy,” the page says. “Most recently the violations have included threats of violence against police and public officials. As a visitor or member, you can help moderators maintain the community by reporting and downvoting rule-breaking content.”