DAOTEC said:
Marina Romoli in a coma hanging to life
The 21-year-old was on a training ride with her fiancé, himself a promising cyclist, and another rider; she was doing an interval ahead of the other two when a local driver turned left across her path. According to the other two riders the collision was unavoidable and Romoli hit the side of the car, smashing through the window.
http://www.podiumcafe.com/2010/6/2/1498063/marina-romoli-seriously-injured-in
So sad, but I can't believe any left cross is unavoidable. That's what make this so tragic.
I suspect what they meant was that given the situation second or two before impact, the crash was unavoidable, but that doesn't mean it was unavoidable seconds prior to that.
Seconds before any situation becomes an unavoidable crash, the crash is still avoidable, by definition. That's when you need to take action, ideally as an automatic habit based on knowledge about how crashes occur and how to avoid them. So the key is to avoid not only crashes, but also situations in which the crash is unavoidable, while you still can.
The left cross (oncoming motorist turns left across the path of, or into, the cyclist) is the most common type of car-bike collision. Avoidance is possible, but you have to take action sooner than a second or two before impact.
Actions that can be taken include:
1) Move left , well out into the lane. Being out in the lane where motorists are looking makes it much less likely to be overlooked.
2) Becoming more conspicuous helps a great deal, but it is not fool-proof (ask any motorcyclist who has been overlooked and left crossed). So, adjust your speed so as not to enter the intersection at the same time as an oncoming motorist that will or might turn left and leave you in an unavoidable crash situation.
Left crosses are not unavoidable.