An Australian tourist is detained and questioned by Vietnamese police after an alleged rampage at a cafe in Da Nang. Multiple outlets report that the incident takes place late at night, shortly before midnight on Friday, at Ge Cafe on Le Hong Phong Street in central Da Nang. According to accounts cited by local reporting, the man is accused of becoming violent inside the premises, damaging property, and prompting customers to flee. One outlet describes him as being removed by police while wearing only underwear, and another reports that video footage shows the man standing up, yelling to patrons to leave within a short time, and then tearing apart parts of the cafe. The South China Morning Post and other summaries say the cafe had posted a detailed account of what happened on its social media page, and that local authorities identified the suspect as Australian. Police are reported to be questioning the man over the alleged behaviour, while the extent of the damage is described as extensive. No outcome of the investigation is reported in the provided accounts.