'Car Park Full' signs are common. Now recently we have 'Our Wards are Full' at Khoo Teck Puat hospital. This hospital is a recent addition to the healthcare scene and it is already overload.
So in the near future, we will have 'Our trains are Full' sign at MRT control stations. This will prevent overloading of the platform and stampede. Yeah, at this rate, it is a matter of time before we have a stampede due to overcrowding at MRT station.