THOUSANDS of climate change activists will take action in central London today as part of an international movement in more than 80 cities.

Groups around the world will be aiming to disrupt “business as usual” this week by blocking bridges, roads, harbours and transport systems to raise the alarm about Earth’s “climate and ecological emergency.”

Activists will peacefully shut down cities and carry out die-ins, banner drops, “blood” spills and performances as part of the International Rebellion event.