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The offences relate to special betting markets that let customers wager on the exact date of the general election.
The then-prime minister, Rishi Sunak, announced 4 July 2024 as the election date on 22 May 2024. However, internal planning for that date had already begun at 10 Downing Street and Conservative Campaign Headquarters before the announcement.
Anthony Lee’s senior campaigning role gave him access to confidential discussions about the election timing. Rather than keeping that information confidential, he placed bets and passed it to his wife. She then used the information to place her own bets.
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Scotts Valley filed suit in response. In October 2025, Judge McFadden ruled that Interior had violated the tribe’s due process rights by rescinding the approval without giving prior notice or an opportunity to respond.
However, McFadden’s ruling left the door open for Interior to formally reconsider the underlying gaming eligibility question.
Scotts Valley has maintained that federal officials reversed course under intense political pressure from the Yocha Dehe Wintun Nation, a neighboring tribe that opposes the Vallejo casino development.
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While sports event contracts remain the headline-grabbers for prediction market operators, there’s evidence that other categories are experiencing growth. As Bernstein points out, cryptocurrency event contracts account for at least 20% of the turnover on the two largest prediction markets.
In another encouraging non-sports sign, one of those operators notched just $2 million in commodities volume last year, but that figure surpassed $410 million in August alone and is approaching $600 million on a year-to-date basis.
Bernstein estimates the global market for financial contracts will grow to $900 trillion by 2035, up from $700 trillion last year, and if prediction markets capture just 0.5% of that total, volume would increase by $4.7 trillion per year.
