Are local buses, trams, trains or taxis safe and affordable?
Yes. Taxis and metro are safe and reliable. - Dec 2016
Safe and affordable metro. Safe and relatively affordable taxis. - Jul 2013
Taxis are affordable and the metro is cheap. I have never have taken a bus, but there is an extensive bus system. - Aug 2011
Taxis are cheap and readily available. There are good buses around which are clean and safe. The metro is pretty good but has limited access and stops which make it less useful than other forms of public transport. - Jan 2011
The metro just opened in early September 2009. I've yet to use it because there isn't parking nearby. You need to take a taxi or bus to the metro, but they are safe and affordable. However, taxis can be in short supply during the exibition season (October through April) when the city if flooded with tourists. - Sep 2009