I'd say the Festiva is slightly safer than cramming your family into a motorcycle sidecar. 
Since I have no children and I don't smoke, drink or use any other drugs; I don't pick up prostitutes, hang out in bars, associate with known criminals, work in a stop and rob, etc.; since I don't have any other real vices, I can have at least one vice that we all share here at ff.com.
I wouldn't use a Festiva as a family car for more than the occasional fun or emergency trip.
If you want yours to be safer, get a rool bar or cage and wear a helmet. Even a bike helmet should help in many crashes.
Karl

Since I have no children and I don't smoke, drink or use any other drugs; I don't pick up prostitutes, hang out in bars, associate with known criminals, work in a stop and rob, etc.; since I don't have any other real vices, I can have at least one vice that we all share here at ff.com.

I wouldn't use a Festiva as a family car for more than the occasional fun or emergency trip.
If you want yours to be safer, get a rool bar or cage and wear a helmet. Even a bike helmet should help in many crashes.
Karl
Comment