Singapore is to introduce a new traffic lights system, which produces all the three traffic light colours in one light slot rather than three.
The Land Transport Authority is planning to try out this new system at worksites next year.
Friday, 06 Feb 2004
Singapore is to introduce a new traffic lights system, which produces all the three traffic light colours in one light slot rather than three.
The Land Transport Authority is planning to try out this new system at worksites next year.
