One hang-over from introducing contactless bank cards on the buses to pay for your fare, is that some people are being charged on the wrong card.

BBC: London bus contactless system charging wrong cards

Determined men, they say, will try to dig under it, or hang-glide over it, or lob home-made mortar bombs at targets on the other side.

ECONOMIST: Israel and the Palestinians

MPs were forced to hang lime-soaked sheets over the windows of the House of Commons.

ECONOMIST: The capital's overflowing drains are due for a big upgrade

People with Down syndrome are not flying planes across the globe to hang out over pu-erh and discuss the finer points of Western culture in a language all their own.

NEWYORKER: Little Strangers

The other dinosaur den is financial options--the equivalent of the right, for example, to buy Treasury bond futures at a certain strike price--where traders hang over the railings, screaming and waving frantically.

FORBES: Companies, People, Ideas

So popular, in fact, that the market's red chip index has rocketed over 80% since hitting bottom in mid-January, compared to the blue-chip Hang Seng Index's 40% gain over the same period.

CNN: Red Chip Frenzy Again?

But a question-mark may soon start to hang over junior officers.

ECONOMIST: Zimbabwe asks for help as hundreds die from cholera

Inside, red curtains hang over the stage which features a different local avant-garde act every night of the week.

BBC: The City of Light becomes the city of design

Over the same period, the Hang Seng Index has risen 14%, reflecting foreign-investor optimism about China's long-term prospects.

WSJ: The View From Hong Kong: Denting Shanghai's Global Ambitions

Banks had warned that over-stringent standards could reduce lending and stifle economic growth, because they would be forced to hang onto funds rather than lend them out.

BBC: Basel liquidity agreement boosts bank shares