A man is reported to have suffered third-degree burns after using a disposable barbecue on a beach. According to accounts shared by multiple outlets, the incident involves hot sand heating after the disposable BBQ is used, leaving the man with severely blistered feet. BBC News reports that Sam Knight is left with burns consistent with third-degree injury following contact with dangerously heated sand. The reporting describes the injuries as severe, with blistering affecting his feet, and highlights that the heat from the disposable setup can spread into surrounding sand in a way that causes burns. The coverage centers on the unexpected hazard posed by disposable beach barbecues, where heat from the device can raise the temperature of nearby sand enough to injure a person who walks or stands on it. No additional details on the exact circumstances, location, timing, or medical treatment are provided in the information submitted, beyond the description of the burns and the connection to the disposable barbecue and hot sand.