Today is World Press Freedom Day, yet journalists continue to be arrested and attacked in the course of duty. The International Federation of Journalists says last year more than 90 reporters were killed as they worked, 15 of those in sub-Saharan Africa.

Irina Bokova, director general of Unesco, is calling on governments to uphold their commitments to protect and promote freedom of expression and freedom of the press.



What is the situation in your country? Are journalists free to do their job?



With the killing of Osama Bin Laden this week, it seems timely to ask: Has the "war on terror" been used as an excuse to restrict reporting?



The advance of technology and social networks such as Facebook and Twitter are changing the way news is reported. How do you see citizen journalism impacting on the way events in your country are reported?



If you would like to debate this topic LIVE on air on Tuesday 3 May at 1600 GMT, please include a telephone number. It will not be published.