Our Ken has confirmed in today’s Daily Telegraph that he believes power is more important than ideology.

“If the party believes that it has to choose a leader because of his views on the single currency, then in my opinion the party is beginning to lose touch with reality and will deserve to be in opposition for quite a long time,” he says.

Leaving aside Mr Clarke’s deliberate over-simplification of the issue - what’s at stake is the freedom of our country; the currency is just a physical manifestation of the loss of that freedom - does Mr Clarke really think his about-turn on Europe has closed the subject and put it out of harm’s way? Does he assume his new tune will not be used against him at the next election? Does he believe the government will refrain from taunting him over his apparent change of heart?

They will rip him to shreds over it, gleefully accusing him of opportunism and cynically exploiting the free-born Englishman’s disdain of foreign control of his own country. At every parliamentary debate they will question him, goad him to reveal his true feelings about Europe.

And, in so doing, the European wound will re-open, reminding the electorate that they face a choice which is no choice. Both parties will, on this issue, look exactly the same except one will be known to have been consistent on its view while the other will be exposed as having first checked which way the wind was blowing before deciding what it ‘believed’ in.

The question of British sovereignty must be decided now. Conservatives need a party that actually believes in such a thing and it must elect a leader who will fight for it. For all his many attractive traits Mr Clarke will not defend British sovereignty and therefore should not be leader of our party.