I would not be using any graphite shaft that has been under the wheels of a 5 tonne van.
The structure will have been damaged to some extent and you do not know to what extent! Tell her to push down on them to flex the graphite and listen for cracks.
A graphite splinter is very painful and if the shaft shatters on impact graphite splitters could fire off and cause you or your playing partners an injury.
Just get them re-shafted and bill the company/small claims court. I'd also be checking that the person reported the "incident" to there employers.
The structure will have been damaged to some extent and you do not know to what extent! Tell her to push down on them to flex the graphite and listen for cracks.
A graphite splinter is very painful and if the shaft shatters on impact graphite splitters could fire off and cause you or your playing partners an injury.
Just get them re-shafted and bill the company/small claims court. I'd also be checking that the person reported the "incident" to there employers.