If I may ...
Again. There are no attachments, or qualifications, of, when, how, or where to, "the people to peaceably to assemble, and to petition the government for a redress of grievances". Sitting peaceably in the middle of the road while in assembly and petitioning, is covered. Not listening to, or following the command of a government official, is covered. Start throwing rocks at windows, setting fires, damaging or destroying government vehicles or buildings, different story. But ignoring a command to stop, "the people to peaceably to assemble, and to petition the government for a redress of grievances", is violating the Constitution.
In addition, part of "the people to peaceably to assemble, and to petition the government for a redress of grievances" is, by nature, and can be somewhat defined as, "disturbing the public peace and/or by exhibiting disorderly conduct" (absent violence or destructive behavior). It is that action, guaranteed, enshrined, in the Constitution, that gets the attention of those in government.