IS it safe to drive with a broken birf on the road?
I can't see how it could be but I was TOLD that it is.... 
I know I have tried to drive before with one (just from the trail to the campground: not on the road) and it would drive straight and then lock up the steering....
There is no way to know if there are balls/race or broken parts floating around in the knuckle without taking it apart....correct?
Thanks
Sounds like you answered your own question. Would you drive on the road given your *trail* experience?
For driving back to camp. You take a chance. The steering isn't so much an issue as I'd assume you're driving pretty slow and *limping* back to camp. But what could happen is pretty much in Mini's post.. YOu could have just a busted birf, when you get back to camp, everything in the knuckle is shreaded.
If possible, stop immediatly and change out/remove the birf.
