Ekzos pipe dropped

On the way back from work last nite, the ekzos pipe dropped. While driving, suddenly the screeching sound was heard from underneath the car. I know that it is the ekzos pipe that had dropped. I didn't know that the ekzos pipe is in such a bad condition. Managed to drive the car to a nearby restaurant parking lot. Called my wife and asked her to fetch me home. Waited and waited for more than half an hour. Thank God that we have another old junk that we can still use in case of emergency like this.