How likely is it that the car will still be impounded. I have a clean driving record and a G driving license. Is there anything I shoudl do now/ or can do that might help?
Three things could happen:
1) Nothing (unlikely)
2) Officer comes to your home with a summons for speeding 68 over and stunt driving. I don't know that they will impound the car and retroactively suspend your license once they have already released it to you, it defeats the purpose of an immediate roadside suspension and vehicle seizure.
3) You get a speeding ticket for 49 over with or without a construction zone surcharge.