Two Greenpeace ships - one of them the Rainbow Warrior - have been impounded and their captains and 90 others arrested after three days of nonviolent direct actions in the Netherlands.

Some of the 100 volunteers occupying the construction site of a new E.on coal plant in Rotterdam.

I'll start at the beginning. On Friday evening, nearly 100 Greenpeace volunteers pitched tents next to the construction site of a new E.on coal plant in Rotterdam (one of eight E.on plans to build in Europe), to bear witness to the unfolding climate disaster.

At first light on Saturday, they moved onto the site and occupied it, stopping construction for 10 hours before all being arrested.

Over at our international office in Amsterdam, the web team have just published the June edition of their monthly round-up of images from the Greenpeace world. Being signed up to far too many internal email groups, I get to hear about what other offices are up to, but there's nothing quite like a striking image to make events in Bali or Belgium come alive.