UN Security Council
1966

receive at Beira oil destined for Southern Rhodesia; 4. Calls upon all States to ensure the diversion of any of their vessels reasonably believed to be carrying oil destined for Southern Rhodesia which may be en route for Beira; 5. Calls upon the Government of the United Kingdom of Great Britain and Northern Ireland to prevent, by the use of force if necessary, the arrival at Beira of vessels reasonably believed to be carrying oil destined for Southern Rhodesia, and empowers the United Kingdom to arrest and detain the tanker known as the Joanna V upon her departure from Beira in the event her oil cargo is discharged there. Adopted at the 1277th meeting by 10 votes to none, with 5 abstentions ( Bulgaria, France, Mali, Union of Soviet Socialist Republics, Uruguay).