The following 24-hour chronology was compiled by David Heap, from London, Ontario, one of the delegates on board the Canadian Boat to Gaza, The Tahrir, which set sail from Turkey at the beginning of November with the aim of penetrating the longstanding Israeli blockade around Gaza.

Friday, Nov. 4, at approximately 8:00 a.m.

The Tahrir and the Saoirse enter Israel's unilaterally declared 100 nautical mile military exclusion zone. We are in fact in international waters up until and after we are boarded.

12:30 p.m.

First spotted large military vessels (frigates?), one to port two to starboard.

12:30 p.m. to 13:00 p.m.

Canadian activist Dylan Penner describes what has happened to The Tahrir, its crew, and international activists since it made a dash to leave Greece early Monday. 

Cathryn Atkinson: Where are you?

Dylan Penner: At port. I am below deck. The Tahrir has been damaged by the Greek coastguard when they forced us into port. [Editor's Note: The Tahrir was slammed into a concrete wall -- with the boat taking on water and its diesel tank having been damaged, though it is not sinking.] We're still on board, but essentially what we've seen is the very clear expansion of the illegal Israeli blockade of Gaza to Greece.

CA: What is happening currently?