Protest at 2023 World Snooker Championship: Security and Impact
Two protesters from the activist group Just Stop Oil disrupted the 2023 World Snooker Championship at the Crucible Theatre in Sheffield on April 17, 2023, halting play by coating a match table in orange powder. South Yorkshire Police arrested a 30-year-old man and a 52-year-old woman following the incident, which occurred during the opening session of the tournament. The event prompted immediate security reviews for the remainder of the competition.
How the disruption occurred at the Crucible
The incident took place during the match between Robert Milkins and Joe Perry. According to the BBC, a male protester jumped onto the table and released a bag of orange powder, covering the cloth. Simultaneously, a female protester attempted to access the adjacent table where Mark Allen and Fan Zhengyi were competing. The second attempt was thwarted by referee Olivier Marteel, who physically restrained the individual until security personnel arrived. The match between Allen and Fan Zhengyi resumed after a 40-minute delay, while the table damaged by the powder required a full re-cloth, forcing the postponement of the Milkins-Perry match to the following day.
Why Just Stop Oil targeted the tournament
Just Stop Oil, a UK-based activist group, claimed responsibility for the action via social media. The organization stated the protest was intended to demand that the British government halt all new oil, gas, and coal projects. This act followed a series of high-profile disruptions by the group at other sporting and cultural events across the United Kingdom. Unlike the 2022 protests at the British Grand Prix, where demonstrators sat on the track, the snooker protest focused on symbolic damage to the playing surface to maximize visibility during a live broadcast.
Security consequences and tournament response
The World Snooker Tour (WST) issued a statement confirming that the damaged table was recovered overnight to ensure the tournament could continue. Security protocols were tightened immediately following the breach. As reported by The Guardian, the incident raised significant questions regarding the accessibility of the Crucible’s intimate layout, where players and spectators are separated by minimal distance. Tournament organizers confirmed that all tickets were checked and security staff remained on high alert for the duration of the 17-day event.
Historical context of sports protests
The 2023 incident is part of a broader trend of environmental activism utilizing major sports events as a platform for visibility. While the snooker disruption was brief, it mirrors the tactics used by groups such as Insulate Britain and Just Stop Oil to gain media attention. The incident at the Crucible is often compared to the 2022 disruption at the Silverstone circuit, where the threat to human life was significantly higher. In contrast, the Crucible protest caused primarily financial and logistical disruption, costing the WST the expense of replacing the championship-grade cloth and delaying the broadcast schedule.

Key Takeaways
- Date of Incident: April 17, 2023.
- Group Involved: Just Stop Oil.
- Legal Status: Two individuals, a 30-year-old man and a 52-year-old woman, were arrested by South Yorkshire Police.
- Operational Impact: One match was postponed, and the playing surface required a complete replacement.
- Security Outcome: Enhanced scrutiny of spectator access at the Crucible Theatre for the remainder of the 2023 tournament.