Rules update effective 27 July 2012 00:00 UTC:
ADD VI.2.a Blank numberplates are now forbidden
EDIT VI.4 New Penalty Structure for Bad skins, as outlined in
this post
ADD XI.1.a Added rule defining wave-around side; wave around cars will always be instructed to use the side of track opposite the pitlane entry and exit. Cars still in SC queue shall stay on the pitlane side of track so there is no crossing of unlapping traffic and pitting traffic during wave-arounds.
EDIT XIII.2 Clarification of how points are awarded on overall and class basis
Also added a copy of the PDF to the OP for those who have trouble with pages that include scribd
(DOM !)