RIYADH: Following the recent food poisoning incident at a Riyadh restaurant, the Kingdom’s Oversight and Anti-Corruption Authority has said anyone found to be negligent in ensuring public health and safety will be held accountable. The authority, also known as Nazaha, added on Thursday that measures will be taken against anyone found to have obstructed the investigation into the incident and concealed crucial information regarding the cause of poisoning. Riyadh experienced a wave of food poisoning cases caused by clostridium botulinum at the end of April. The outbreak was linked to the consumption of food from a Hamburgini fast-food restaurant and led to several hospitalizations and one death. The Ministry of Municipal, Rural Affairs and Housing later announced that a Saudi Food and Drug Authority laboratory test found clostridium botulinum in the Bon Tum mayonnaise brand used by the food chain. As a result, the distribution of the mayonnaise product was suspended and it was withdrawn from markets and food facilities across all cities in the Kingdom. Operations at the Bon Tum factory producing the mayonnaise were halted in preparation for implementing statutory procedures. Initial investigations by Nazaha “revealed attempts to conceal or destroy evidence, suggesting potential collusion by a small number of unscrupulous food establishment inspectors who prioritized personal gain over public health and safety,” the authority said on Thursday. Nazaha said that royal directives mandate the holding of all responsible officials accountable, regardless of position. “This applies to those who neglected or delayed fulfilling their duties, actions which may have contributed to the poisoning or hindered response efforts. Consequently, a high-level committee has been established to verify and oversee the implementation of these directives,” Nazaha said. Nazaha added that comprehensive reports detailing the circumstances, causes, and those potentially responsible for the poisoning were produced around the clock after the incident. The reports encompassed laboratory analyses of samples from various establishments and details of medical care provided to suspected victims, it said. Precise laboratory testing, conducted by local and international foodborne illness specialists, swiftly identified the type and cause of the poisoning, the authority said. Nazaha said the incident was contained and has been resolved.