According to Al-Jazeera news:

A new report has said that the humanitarian crisis in Gaza is at its worst since Israel seized the territory in 1967.

The study released on Thursday was conducted by a coalition of eight British-based human rights organisations, including Amnesty International and Save the Children.

Kate Allen, the UK director of Amnesty international said:

“Israel has the right and obligation to protect its citizens, but as the occupying power in Gaza it also has a legal duty to ensure that Gazans have access to food, clean water, electricity and medical care.

“Punishing the entire Gazan population by denying them these basic human rights is utterly indefensible. The current situation is man-made and must be reversed.”

http://english.aljazeera.net/NR/exeres/D5E2E344-E9E7-42E3-8CEB-71EBC35152BC.htm