More than 20 environmental campaigners remained on the roof of the Palace of Westminster today in a protest over climate change, while another 20 were being held by police.
What is next? Protests over the fact that the seasons change? Protest eclipses? Rain? Snow?
And given the extreme security around Parliament, which bars protests in front of the building, how is it that a "protest" in support of the cap and credit tax system gets access to the roof?