Innocent people witnessing the incident now including me
The car was driving badly and was blatently reckless. I think there was just about enough room for them to overtake, but no way should they be doing that.
However, the dangerous driving of both bikes was appalling. Doing over 110MPH on busy public road? Deathwish. I've driven a car over 130MPH (by mistake, didn't realise my speed in an incredibly fast car), I'm ashamed to say and at that speed you lose a little peripheral vision as everything goes past you too fast to take in. Going 160MPH on a bike on a busy road is wishing to be killed. Overtaking a long line of cars at like 80MPH in what looks like rush hour is also a certain way to die. Just because you can does not mean you should.