Acting at the last second, a station master's quick thinking ended up saving a passenger from falling in between the station ...

It was the footage deemed too upsetting for the general public to see which tells the true story, Patrick Edrich writes ...

In Nepal, the unseen eye has changed Tibetan life. The cameras are not just machines perched on the thick bundles of wires that twist through narrow lanes of Kathmandu in Nepal.

Nepal is just one of at least 150 countries to which Chinese companies are supplying surveillance technology, from cameras in Vietnam to censorship firewalls in Pakistan to citywide monitoring systems ...