If we're performing a job that requires accuracy and focus (say, copy editing a manuscript), we should seek out confined spaces with a red color scheme.
While we haven't seen any references to the DRM scheme actually causing any crashes, it does seem like a pretty underhanded way to enforce copy protection.
Insofar as the scheme itself is concerned, Bob could exercise his right to contact the trustees and ask for a copy of the last valuation report (These have to be carried out at 3 yearly intervals).