Travellers walk through metal detectors and carry-on bags pass through x-ray machines that superimpose colour-coded highlights, but do little else.

• 乘客徒步走过金属探测门，而携带的行李则需通过X射线检测仪的检测。检测仪除了能对不同的色彩编码后加亮显示以外，几乎没有别的功能。