Vancouver Mayor Ken Sim sues former chief of staff for defamation

Jon Azpiri · CBC News

· Posted: May 23, 2025 9:20 PM EDT | Last Updated: 40 minutes ago

Vancouver Mayor Ken Sim has filed a lawsuit against two people, including his former chief of staff, over alleged defamatory comments that claimed he had been pulled over by police for driving under the influence and used his position to cover it up. 

According to a notice of civil claim filed in B.C. Supreme Court Friday, political strategist Kareem Allam, who had worked as Sim's campaign manager and chief of staff, told Alexander Tsakumis, a local businessman who is active on social media, that the mayor was pulled over by Vancouver police after driving while intoxicated, and officers let him go without being booked or cited for his actions. 

The claim says Allam told the story to Tsakumis in November 2023, less than a year after Allam was terminated as Sim's chief of staff, "with the intent that Mr. Tsakumis could publish the statements to others, including on the internet."

It alleges Allam told a member of Sim's ABC Vancouver party that someone in the mayor's office told him that Sim had been pulled over by police for driving under the influence, and the mayor's office staffer and a VPD officer had "taken care of it."

The suit claims Tsakumis posted a message on X on Nov. 23, 2023, accusing the mayor of driving drunk and using his influence to avoid consequences. 

It alleges Allam and Tsakumis made the comments "with malice, knowing them to be false, or in reckless disregard to the truth of the statements," and they "intended and expected" that others would republish the defamatory language. 

The suit says the Office of the Police Complaint Commissioner (OPCC) investigated following Tsakumis's social media post, and the VPD's chief constable issued a report that concluded the OPCC investigation found "no objective evidence of an interaction between members of the VPD and [Sim]" as described in the post.  

It said the chief constable "further concluded the matter to be baseless and that Mr. Tsakumis irresponsibly used the X.com platform to spread a rumour communicated to him by Mr. Allam."

Speaking to CBC News Friday, Allam said he plans to "vigorously defend" himself. 

"It is a matter of public record that I was not the source of these rumours," Allam said. 

A spokesperson for Sim says the mayor will not comment on the lawsuit but confirmed its existence.