text: 21. Fifth, Member States should enact legislation to create imPedimcnts to the sale and transport of modesian goods or of goods destined for Southern Rhodesia specifying that no Shipping lines should carry any such goods and that insurance companies should not insure such goods or ships carrying them. 22, Sixth, Member States should legislate that insurance companies attach warranties to all marine insurance con- tracts specifying that no goods of Southern Rhodesian origin are covered by the contracts. 23. Seventh, the Beira blockade, which at the moment covers tile importation of oil into Beira, should be extended lo cover the port of Lourenqo Marques, and to cover all commodities and products originating from or going into Southern Rhodesia. 24. It is incredible that such mild and realistic proposals were turned down and some of them by none other than the administering Power at whom the rebellion is directed. 25. My delegation seizes this opportunity to commend tc the Council the resolution adopted by the Committee of Twenty-Four at its 91 lth meeting on 27 April 1973.2 That resolution, inter al/a, draws this Council’s attention to the Urgent need to widen the scope of sanctions against the illegal rr5gime so as to include all the other measures envisaged under Article 41 of the Charter and calls for the priority need to impose sanctions against Portugal and South Africa. 26. If I may, I should now like to focus attention cn the sanctions Committee. As members of that Committee, we all have first-hand experience of its working. The Commit- tee, with the invaluable help of the Secretariat, and within its limits, has done commendable work. The report which we are now considering is clear evidence of the energy, time and thought that has gone into the work of the Committee. 
analysis: The text appears to be discussing economic sanctions against Southern Rhodesia (now Zimbabwe) and Portugal, with a focus on international trade and shipping. The proposals mentioned include restrictions on the sale and transport of goods, insurance, and the blockade of ports. This suggests that the text is related to international economic relations and trade restrictions.