Newport Beach's City Council will hold a study session this week to review the city's response to the July 4 Balboa Peninsula melee that produced 402 arrests in 36 hours, with City Manager Seimone Jurjis signaling outreach to Arizona officials among the next steps.

Mayor Lauren Kleiman, in a letter published Monday, July 6, invited residents to attend "this Tuesday's council meeting, where I have asked city staff to hold a study session for discussion in a public forum." The city's online agenda page was not accessible as of Monday, July 7; residents should check newportbeachca.gov for the confirmed meeting time.

Jurjis told the OC Register on Monday, July 6, that of the roughly 400 people arrested between Friday, July 3, and Sunday, July 5, a large majority listed Arizona addresses. Arrestees ranged in age from 15 to 25. Last year, the city made 79 arrests over the same holiday period.

"We need to assess what is working, what doesn't work, and how do we continue to improve as we go forward," Jurjis told the OC Register.

Jurjis said the city plans to reach out to Arizona's governor and potentially Arizona universities to determine whether the visitors had a connection to student populations. He blamed the crowd surge in part on social media influencers streaming on TikTok and drawing out-of-town visitors to the Peninsula.

The city had deployed significant resources before the holiday. Safety Enhancement Zones in West Newport and Corona del Mar tripled fines for municipal code violations from Thursday, July 3, through Monday, July 6, according to a city announcement. More than 350 officers from NBPD and 17 regional agencies were on hand. The city also implemented a one-strike short-term rental revocation rule, limited beach shade structures to 6-by-6 feet, and expanded its Mounted Enforcement Unit.

Despite that preparation, crowds overwhelmed the Peninsula on Saturday, July 4. About 200 people near 28th Street were encircled and arrested after refusing dispersal orders. The Pavilions supermarket on West Balboa Boulevard was ransacked. One officer was struck by a mortar firework. Newport Beach Fire Department responded to 102 emergency incidents on July 4 alone, including 10 fires, and transported 44 patients to hospitals.

Bar owner Mario Marovic, who runs Malarky's, The Stag Bar, and Dory Deli on the Peninsula, stopped serving alcohol between 9 and 10 p.m. on July 4, foreseeing tensions escalating nearby.

Councilmember Joe Stapleton, a 20-year Peninsula resident, said the council maintained a "zero tolerance mentality" since Spring Break. Councilmember Robyn Grant echoed the sentiment, writing that the council is committed to understanding what additional resources are necessary.

Kleiman said she has reached out to the California Coastal Commission to set up a meeting, noting the commission prevents the city from restricting beach access. That tension over coastal access policy could shape whatever enforcement changes emerge from the council's review.