Conservative author and speaker Ann Coulter has been forced to cancel her speech at UC Berkeley amidst worries for her safety on campus.

Fox Business reports that Coulter has chosen not to ago ahead with her speech at UC Berkeley which was planned for this week. The conservative author caused waves across the college campus when her event was announced and received opposition from the UC Berkeley administration, which at one point banned Coulter, although this ban was later rolled back.

Law enforcement sources warned Fox News that there was a “99% chance” of violence on the campus of UC Berkeley if Coulter went ahead with her speech. The Young America’s Foundation group was also forced to pull their support of Coulter’s talk due to security concerns, the group blamed the college administration for allowing left-wing radicals to terrorize conservatives on campus.

Watch the report from Fox Business below.

**UPDATE**

Former Breitbart Senior Editor Milo Yiannopoulos declared that he would bring a free speech army to UC Berkeley later this year in a Facebook post following the report of the cancellation of Coulter’s event:

**UPDATE**

Reuters has confirmed with Coulter that the event has been canceled:

“There will be no speech,” Coulter wrote in an email to Reuters on Wednesday in which she also criticized two conservative groups who had originally sponsored the event, saying they were no longer supporting her. “I looked over my shoulder and my allies had joined the other team,” she wrote. “I have no sponsor, no lawyer, no court order,” she added. “I can’t vindicate constitutional rights on my own. I was just supposed to give the speech.”

Lucas Nolan is a reporter for Breitbart News covering issues of free speech and online censorship. Follow him on Twitter @LucasNolan_ or email him at lnolan@breitbart.com