Crew members should work with their family and friends to factor adequate sleep into their
lifestyle. Effort should be made to set aside extra time for sleep for two to three nights before
an international flight to avoid starting off with a sleep overdraft.
Crew rest areas should be checked before flight by the ISCs (or their delegates), and checked
again immediately after they have been used. Equipment in crew rests must not be tampered
with, especially lights and lighting controls, and any equipment malfunctions should be
reported immediately.