Given his undoubted charisma and his way with words, he has the potential to be a big vote winner for the Tories. But, and it is in important but, voters who regard humour and a cavalier style as an asset in a city mayor with few real powers might seek different qualities in a national leader. Last week, in an interview with the Sunday Times, he talked about how his six years as mayor had given him the administrative experience that would stand him in good stead in national politics. He has a point. But if he is to be a real vote-winner for his party on the national stage, he needs more. He needs to get serious.
Should Boris win a safe seat, should the Tories win the next election and should Boris be gifted a Cabinet position - the first is the least dangerous of these three assumptions - will Boris commit, even for reasons of his own, to his Cabinet chums and will they commit to him? Boris has work to do. His recent cajoling of Cameron to take a harder-line stance on future negotiations with the EU can legitimately be viewed as the voice of a critical friend. Cameron can take it. However, covert criticism of Osborne, one of the more obvious contenders to succeed Cameron, will endear him neither to the Chancellor nor to others in Cameron's circle of less secure consiglieri.
How like Boris to use a much-trailed speech on Europe as a sort of summer panto, a bit of harmless fun, the brass band preceding his big announcement about his own ambitions here in the UK.
oris Johnson today setting out some of the changes he and his economic adviser Gerard Lyons think would be necessary to see Britain benefit from continued EU membership is a welcome step in the right direction. But for all his robustness and rabble-rousing rhetoric, there were more than a few moments where the Mayor fell down on detail.
When I look back over David Cameron's political career, I will remember many things. The fact that he surrounded himself with millionaire Etonians while subjecting the most vulnerable in society to sharp cuts and while allowing global corporations and oligarchs to use Britain as a tax haven.
The facts on the ground have not really changed from Boris' initial assessment of the pros and cons of membership last year. Maybe we are just one year closer to an election in which Boris needs to position himself as the tough-talking Eurosceptic reaching out for an uncompromising deal.
This is not a time for half-measures - which is all Boris has promised, and the entirety of what it seems he can do. The capital and its millions of residents and visitors deserve effective and long-term solutions, and an end to the needless deaths caused by inaction.
It's time to establish a limit on political donations. It's time to eliminate the threat of corruption and remove the possibility of big-money donors ruling the roost over elected politicians. We don't want to go down the American route, where all politics is awash with corporate money to an obscene extent.
In our new play KINGMAKER, also set for Edinburgh this year, our lead character is this time called Max Newman (played by Alan Cox), a bumbling, charismatic former Tory Mayor of London who seizes his opportunity to stand for the leadership of the Conservative party and become prime minister. Sound familiar?
Rewind a few decades to when the Conservatives, under Margaret Thatcher, were selling off council houses under the Right To Buy scheme. The then Secretary of State for the Environment, Michael Heseltine, said that home ownership helps to foster "attitudes of independence and self-reliance, the bedrock of a free society".
"Lots of people are asking me to stand," Margaret Hodge says. But what will be the point at which the chair of the public accounts committee and terroriser of tax avoiders makes a decision?
George Osborne argued yesterday that other cities should have directly elected Mayors with 'clout' like Boris, to drive growth and development outside London. So what is there to learn from Boris and Ken on how to be good Mayors, and what more could their successors in London and their equivalents elsewhere do?
Do you want my alternative, semi-serious take on the latest Ed Miliband leadership 'crisis', Jeremy Paxman's retirement, Boris Johnson's birthday and Tony Blair's bizarre intervention on Iraq? All while doing keepy-uppy in honour of our (awful) England team in Brazil? Here's the political week in 60 seconds.
Whereas Cheney could once rely on the Republican hierarchy and a US national media to take note, now the former vice president is now forced to scramble for hits on YouTube, his inane ramblings on foreign policy, the Obama administration and the crisis in Iraq competing unsuccessfully with the latest J-Lo album teaser and a video on how dogs react to humans barking.
As so often, changes in philosophy are working their way from the ground-up and it is the "leaders" of society that are going to have to adapt and change.
The first time as tragedy, the second time as Farage It may be that we have seen the high point of UKIP already come and go, but somehow I doubt it. ...