Carne Ross writes:

Here’s a quick and provisional analysis of the main provisions of last night’s SCR 1973. I am not a lawyer, so my reading may not be wholly accurate, though I have negotiated a lot of these kind of resolutions, including on Libya and Iraq. This analysis should serve as a rough and ready guide.

Overall: the thrust of the resolution is to demand a ceasefire and to impose various military and non-military measures to seek to force the Libyan regime to fulfill its responsibility to protect civilians. The resolution authorizes military force in certain clear circumstances (eg to impose a No Fly Zone) but also in more general terms to protect civilians. The non-military measures amount to a significant tightening of sanctions on the Libyan regime, including an assets freeze on all Libyan government organisation and those indirectly controlled by the government (which would also presumably include Libyan oil companies – highly significant if so: effectively an oil embargo). Also, the resolution lays particular emphasis on regional calls for protection of civilians and No Fly Zones, eg by the Arab League and OIC.