You could be liable yes.
the owner of the place you got the food poisoning from
Both. The owner has the ultimate legal liability .
as a server or seller of alcohol, being civilly liable means?
as a server or seller of alcohol, being civilly liable means?
Catering services need business insurance and liability insurance. The latter covers you in the event that someone sues you in case you are liable for harm to their person or property.
You liable if someone gets hurt on your property no matter what.
No. Urban myth. Under some circumstances, however, they can be held civilly liable in a lawsuit if they knowingly serve someone who is obviously intoxicated and that person then injures someone.
If a person happily accepts a drink then drives away and gets caught, it is their fault almost 100% of the time. The only way you could be liable is if you forced him to drink it when he was leaving, or made him drive knowing that he was not in a fit state to do so.
the parents or gaurdians themselves!
If its at school yes.
Yes you will remain liable
no. not ususally. in most states that is considered a felony hit and run. leaving the scene of a crime has a hefty penalty, unless you have a good reason and even then....