Ms Nixon warned: "Parliament has given us very strong powers.
But the respite will be brief unless further action is taken, warned parliament's energy and climate change select committee.
Last week Italy expelled 37 illegal immigrants from Africa, and the interior minister, Giuseppe Pisanu, warned Parliament that two million people are waiting to depart Libya for Italy.
A military that has historically taken a prominent role in politics, has staged repeated coups and, as recently as 2007, has warned Parliament about whom they should and should not elect as president, could always strike again.
After the Allied defeat and the evacuation of the battered British forces from Dunkirk, Churchill warned Parliament that invasion was a real risk to be met with total and confident defiance.
Finance Minister Maria Luis Albuquerque warned parliament that investor confidence was already waning, while failure to cut the budget deficit in line with Lisbon's EU commitments could provoke a new debt crisis and need for another bailout.
At Zarif's confirmation hearing, in August, the lawmaker Nasrollah Pejmanfar warned parliament, "Our enemies have set their greedy eyes on Zarif, and Americans have called him an 'olive branch.' Therefore, Zarif has to clearly announce that we don't want to have relations with the United States".
The joint select committee on human rights, of which I am a member, warned parliament during the bill's passage about the danger that the wide power sought by David Blunkett to withdraw support could be abused in breach of human rights.
Before the Civil War, Sir Robert Peel warned Parliament about the grave danger of an American war; during it, the secretary of state, William Seward, wanted to declare war on England and was supposedly restrained only by Lincoln himself ("One war at a time, Mr. Seward"); after it, there was a bitter dispute about a Confederate warship built in England.
With the tides against her, May warned parliament before the vote that rejecting her proposal would mean "uncertainty, division and the very real risk of no deal".
