The Greens say free Wi-Fi internet connections should be available on buses, trains and trams in Adelaide to encourage more people to use public transport.

The Gillard Government and the Australian Greens have struck a deal to make the National Broadband Network subject to freedom of information (FoI) laws.

The National Broadband Network is likely to play a key role in the balance of power with the independents and Greens supportive of the project, however, mandatory Internet filtering remains a bugbear that many of the elected MPs continue to oppose.

A national broadband network is a necessity, but Australian's don't need a mandatory Internet filter to decide what is appropriate to view online, according to the Greens which announced its cyber safety policy today.

Greens senator Scott Ludlam has warned the government it will botch the $4.7 billion National Broadband Network (NBN) if it awards the contract to a private company.