One of the key reasons they may be rejected is that they don't make a specific request. So, if they ask a specific question of the government or a particular department, that would be one of the grounds. Another ground may be that there is a very similar petition and the government has determined it is a duplicate and therefore rejects it. Those are the kinds of grounds. Certainly at the beginning of the process there were an awful lot of rejections. I think it has eased as time has gone on, and the volume has dropped as well, which has made it easier to manage.
With regard to the clarity of the process, one of the issues is, for example, how does the public petition Parliament itself? If the concern is not about a government department, what happens then? If it's about how Parliament is managing its business, there's no facility, for example, to enable the public to petition the Speaker or to petition a committee in that way. So there are some difficulties there and reasons that the petitions have been rejected. One of the difficulties is definitely the search function on the site, which makes it so difficult, given the enormous volume of petitions, to manage that process.