Speak up against wrongdoers

In my city of Shanghai, I have often wondered why most people seem to be part of the silent majority when confronted with audio/visual pollution caused by ubiquitous liquid crystal display (LCD) panels in apartments, offices and supermarkets.

I have been waiting for years for a public outburst or someone to take legal action.

That someone has finally shown up. But it was in Changsha, capital of Hunan province, where I have been traveling these days.