WOTC - Should taxi fares be standardized?

I asked this question in the Wisdom of the Crowd:

Should taxi fares be standardised?

Here are the responses: (36 Votes)

69 % - We should follow the practice of most cities as they have a simple structure that works well.
19 % - Taxis should be exempted from ERP charges and pay a flat monthly fee.
6 % - We should allow higher taxi fares and get rid of the surcharges.
6 % - We should continue the current structure, as it allows a wide choice to consumers.

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=1233