City Hall – the riverside HQ of London's elected government – stands in a privately owned and managed development called More London. Should anyone wish to protest here against the actions of the mayor, they would not be allowed to do so.
With the Liverpool One development a large part of the city effectively became a shopping mall without a roof. Formerly public streets are now privately managed, and a popular indoor market was closed. Liverpool One is not gated but its architectural style and treatment create what has been called an "invisible wall" around it.
The redevelopment of Paternoster Square, next to St Paul's Cathedral, has in its middle a piazza repeatedly described as a "public space". When its owners feared that Occupy London protesters would move into it, however, a sign went up saying that it is "private land".Whilst a product of St. Margaret's vanquishment of post-WW2 quasi-socialism, the privatisation of public space found its place after the fall of the Berlin Wall, in the zeitgeist of Francis Fukuyama's "End of History". After all, if history is over and we're all happy consumers forever, things like public squares are as anachronistic as castles; there are no more issues of ideology to be thrashed out that could necessitate the unsightly spectacle of public protest, and democracy is best left to professional managers and corporate stakeholders, all watched over by the beneficent invisible hand of the free market.
However, now, two decades later, as it emerges that the seemingly endless boom of consumer capitalism was a product of a middle class with disposable income, which is now being eroded, and increasing numbers of people find themselves facing poorer standards of living than their parents and grandparents did, may be the time that privatisation of public space comes into its own. For protests to go over the tipping point, there has to be collective awareness of a reality: it's not enough for everyone to know that the emperor has no clothes; everyone also has to know that everyone else knows before one can act on this without fear, which is why public spaces (such as, say, Tahrir Square or Tienanmen Square) can breed protest, and consequently trouble for the stakeholders of the status quo. Abolishing such public spaces, and effectively interdicting anybody who looks like starting any sort of protest, may be a necessary move as the squeeze takes hold.