:::::::: "The remedies mirror those of WP:ARBPIA", so I don't think are meant to be any more serious than arbitration imposed ones. Almost everyone involved in the page Islamic State or Iraq and the Levant has been notified plus, including at least one administrator and the user who submitted the proposal. In theory anyone can notify anyone for no reason. In practice the use of this template has been used mainly by admins, and to warn them of the sanctions implicitly implies that the receiver of the notification is likely to fall foul of them. It is hard to tell when it's being used to genuinely help/warn, when it's being used to intimidate and when it's being used so that 'the next infraction' will lead to harsher punishment. To my mind, the problem is the notification and the fact it can be used by anyone for any reason.