Totally agree. Entering on yellow should be a last resort, that is not driven by the hurry. In Ukraine we have 4 seconds of blinking green light before yellow,

Totally agree. Entering on yellow should be a last resort, that is not driven by the hurry. In Ukraine we have 4 seconds of blinking green light before yellow, that should be more then enough to notice and slow down for full stop. But I do like much more traffic lights with number of seconds till light change (in Kharkiv almost all trafic lights are replaced with numbered one). This is incredibly usefull, cause You can notice numbers from long distance and plan route accordingly. It's pitty that not all cities and countries go for traffic lights with timers.