There are two rooms in this building that are set up for televising by the House of Commons and provided to CPAC, which broadcasts them. They're are also provided to members of the parliamentary press gallery.
In 2000, the predecessor of this committee set up guidelines for the electronic media and the members of the parliamentary press gallery to give notice to film other public meetings. I think the original draft provided for a longer notice period. After negotiations with members of the parliamentary press gallery, the decision was that it was not to specify a specific period of time to provide notice. The thinking at the time was that witnesses sometimes changed at the last minute, the notices of meetings often go out late in the afternoon, and therefore the media do not always know who will be appearing. Also, they don't always know what other demands will be made on their camera crews, so they need some flexibility to give notice up until a short time before the meeting.
The purpose of the letter is to solicit input from all members of the House. The committee has previously decided to call representatives of the press gallery and representatives of the table officers. If there's a concern over the notice period or the lack of television facilities provided by the House, one of the ideas would be that these are things that could be addressed before these guidelines are made permanent.