Will Sydney's light rail be mothballed??, page-3

Whats GC??

I can't see the point of Trams competing with the rail link??

I could see Trams operating around and including Mascot and have a station away from Mascot but the rain station is already at the airport.

It seems to me to be effective trams need to be integrated with the bus, train and other networks.

Are Trams effective for long distance travel rather than a number of blocks here and there??
For Trams to be effective do they need to be in a loop??