Dissolve Parliament. New elections based on Proportional Representation (as in Germany).
Devolve authority to local councils and insert a system of volunteering and independent organisers.
Negotiate for a new (worldwide) Constitution. Full accountability and a new law. Non Violence!
Set up a new nation devoted entirely to anarchism. No foreign government intervention (as puny as the state will become - solely a trading and advice board). I suggest somewhere around Rostock.
Set up embassies around the world.

And that's that.