How to deal with this?

[stuveltje]

oke this is what happend:
My daughter goes to highschool now and she goes by bike with friends, now for 11 years i brought her to school by car and i picked her up, a big change for the little lady but she loved it to go by bike...untill this midday.....this midday when the was driving home she saw an accident, she saw a old man on a bike got hit by a old woman in a car, she saw the old man under the car with his head infront of one of the wheels of the car...she saw all, she is totally upsett and refuse to use her bike to go to school, she beggs me to bring her by car. i do understand she is afraid, but i am also afraids ones i bring her she never will get used to the traffic and will never go her own way, she keeps saying, it happend right infront of me, it could have bin me.