Rothman circle traffic lights is working

So finally the traffic lights at the rothman circle in sek 19 PJ is working. No more crazy circle jams I hope. Let's see how's their timing, better or worse?
Traffic here is quite heavy to be regulated by traffic light junction.

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Next day, the traffic lights were switched off. I think they were testing it out. From the looks of it, the timing sequence was rather poor. They will have to come up with a better timing sequence if they want to avoid a bad traffic congestion at the former Rothman Circle in Section 19, PJ.