meaning "Day of the Catastrophe") is generally
commemorated on 15 May, the day after the Gregorian
calendar date for Israeli Independence Day (Yom
Ha'atzmaut ). For the Palestinians it is an annual day of
commemoration of the displacement that preceded
and followed the Israeli Declaration of Independence
in 1948. [1]"
http://en.m.wikipedia.org/wiki/Nakba_Day
"Israel continues to criminalise marking Nakba Day" - Al Jazeera English
http://www.aljazeera.com/news/2015/05/israel-nakba-palestine-150514080431980.html
