The original communication that came from MMC and the follow up letter specifically said that NO catastrophic failure had occurred and NO accidents. Extract from the Morgan letter : “Preliminary investigations indicate that in certain limited circumstances, premature degradation of the rubber seal(s) in the brake master cylinder may result in compromised brake performance, and in extreme cases cause brake failure. Because this is a possible safety issue, we are immediately advising that you should not drive your vehicle until a rectification action has been completed.”