There is no need for casualties, even if the Libyan anti-aircraft equipment would be inactivated, if Khaddafi et al agrees to surrender.
This remains to be seen.
Nevertheless, it has taken far too long for the EU to act, and one might still wonder about the EU’s activity/capacity in the conflict.
However, the EU has a so called last change to show its common sense (if existent) while the MENA-crisis escalate. Let us see how capable the EU is de facto for example concerning the rather small states of Bahrain and Yemen.