Swedish authorities are warning that workplace World Cup betting pools could be illegal. The legality hinges on the scale of participation and the amount of money wagered. If a significant number of employees participate or the stakes are high, the activity may be considered unauthorized gambling. Current Swedish gambling regulations require a license to operate betting activities, even informally. Employers could face penalties for facilitating illegal gambling. Individuals participating in unlawful betting pools also risk legal consequences, though this is less likely. Experts advise caution and adherence to legal gambling frameworks during the upcoming World Cup.