Nothing new, I experience this first hand. They going to gov offices to comply with gov regulation and start accusing. Spitting the usual racist trope "Pergi check kedai Cina saja kah?"

even if they show ID cards (they claim they did), how do you know what gov ID cards looks like to even begin to judge the authenticity of it? second of all, it's just a quick survey done without the need to open the gate. there is no security risk here, just racist being racist.