Looking at the way the car was driven towards impact, that female driver obviously didn't have any sort of control on the car; going too fast and unable to keep up with the steering. From the looks of it, it's an automatic transmission Subaru Impreza 1.6L. Location: Blk 347 Clementi Ave 5 open carpark, 20th Oct about 12am according to video timestamp. If you saw the accident or you know the white Mercedez cab driver, please alert the video uploader by adding your contact details to a comment on the video.
It's the talk of the local forums now that this driver(SFY1668P) is a pretty hard driving person after being caught on camera a few times by other road users. To be fair, this video doesn't show the full story. We have no idea what happened before the Subaru went crazy and started doing dangerous maneuvers as shown. It's not helped by the fact that the video uploader "MrGooddriver" is quite a paranoid driver himself finding fault in every single move not to his liking as judged by his other uploaded videos on YouTube.
