Safety car procedures have been updated by the MSA. They say:

"The following Safety Car Procedures are as reviewed by the Race Committee January/February 2009, these Procedures (if your Regulations are to provide for a Safety Car) are to be accepted in their entirety, in order for a National standard of operation to be achieved.  The only part of these regulations which can be altered is 3.14.13. all other Procedures must remain unchanged."

The updated regulations are available here, in PDF format: <click here> or in Microsoft Word .DOC format here: <click here>