Author Henning Mankell and Nobel peace laureate Mairead Corrigan-Maguire among more than 600 passengers
The largest flotilla launched to challenge the Gaza blockade also carried the most passengers, well over 600 people, believed to include 27 from the UK. Internationally renowned names were on board, among them activists, authors, film-makers, politicians and journalists from Europe, the Middle East, the US and Canada.
Among the most famous is Henning Mankell, author of the best-selling Wallander series of crime novels. Mankell had been scheduled to speak to the Hay festival on Saturday night by live link from the boat, but the connection failed.
One of the best-known international activists is Huwaida Arraf, born in the US to an Israeli Arab father and Palestinian mother, co- founder in 2001 of the International Solidarity Movement, which campaigns against Israel's actions in the West Bank and Gaza. He was on the Challenger.
Also on board was the Nobel peace laureate Mairead Corrigan-Maguire, co-founder of Northern Ireland's Peace People and a veteran of the Gaza flotillas, who was briefly jailed last year when Israel intercepted and towed a flotilla.
more