As of this morning, 3687 people had signed the web-based petition, many of whom wrote a message about why they supported it.
"I am signing because nobody should be blocked from equal access to Parliament, a forum that is supposed to mirror all the people of New Zealand,'' Sheryl McLennan of Oamaru wrote.
Wendy of Tauranga said it was a "very simple human rights issue of equity of participation'', while Ben Haslett of Rangiora wrote "Official Language = Official Voice. Prove your stance by your actions.''
Meanwhile, the Green Party says it is still waiting for a response from Dr Smith regarding its request for him to call the meeting of the PSC sooner.
Co-leader Metiria Turei wrote to the Speaker on February 15, to say the March 7 date was too far away and the party thought the issue needed to be resolved prior to that.