Hundreds demonstrate in Berlin outside the centre-right CDU headquarters after Germany's conservative parties for the first time cooperated with the far-right AfD to pass a toughly-worded motion on immigration. The motion, which is not binding but has a high symbolic value, was proposed by the conservatives -- who are leading in the polls for the 23 February election -- and supported by the far-right Alternative for Germany (AfD), without whom the text would not have been adopted. IMAGES AND SOUNDBITES