Public transportation in Accra

Hi all,

What do you think about the means of transportation in Accra ?

Is the network of means of transportation well developed?
What modes of transport are available?

Do you use them?

How much is a fare?

Are they relatively safe?

What is the mean of transportation you use the most in Accra?

Thanks in advance for participating!

I was actually just about to post asking about public transportation.

May be moving to Accra and would like to have some idea of what to expect.
How safe and reliable it is (esp for foreigners), how often (or late) the buses run, etc?