Brussels, 03/02/2011 (Agence Europe) - That the referendum on self-determination for Southern Sudan passed off peacefully and credibly is a “success of which we can all be proud”. The result must be respected, but vigilance will be needed on the settlement of all the outstanding issues on which the stability and sustainable peace in Sudan as a whole depend. That was what EU High Representative for Foreign Affairs and Security Policy Catherine Ashton reiterated in the evening of Wednesday...