Most cover what apparatus respond for a given alarm and how to get there - no speeding, proper dress (shirts and shoes required) common sense stuff that shouldn't have to be repeated but nevertheless does. When to use the air horn (or more so when not to).
One that cover who is in charge if there is no officer.
A radio procedure that has been issued by the county that isn't followed (it could be said that the dispatchers enable it).
Some of what others might have as SOP's we cover in our bylaws.