London Votes, London Live’s daily politics show airing every week night in the run up to the mayoral elections, continues with another candidate entering the studio.

While yesterday’s episode saw Conservative candidate Zac Goldsmith get a grilling from Daisy McAndrew over the housing crisis, now it’s the turn of Sian Berry from the Green Party.

After a strong showing in the 2012 election, the Greens could be set to make another splash this year.

McAndrew will be asking Berry about how she would aim to change London if she were to be elected – as well as how she’ll hope to improve the number of Green voters.

Tying into the interview, the other key topic set to be discussed will be London’s transport system. With the number of Londoners always increasing, transport options are having to adapt – but what are the various candidates offering?

London's Mayoral hopefuls - in pictures 12 show all London's Mayoral hopefuls - in pictures 1/12 Zac Goldsmith (Con) Eton-educated Zac Goldsmith entered the race for City Hall after balloting his Richmond Park constituents. The son of late billionair Sir James Goldsmith, the Tory hopeful is an environmentalist who has campaigned against Heathrow airport expansion. He also campaigned for the right for voters to kick out failing MPs and is now backing a British exit from the EU. Ben Pruchnie/Getty Images 2/12 Sadiq Khan (Lab) Sadiq Khan is the son of a London bus driver who grew up on a south London estate. He trained as a lawyer and worked as a human right solicitor before being elected MP for Tooting in 2005. Mr Khan was one of the first British Muslims to sit on the front bench of the Cabinet and ran Ed Miliband's campaign to become Labour leader. He backs Britain's membership of the EU and has warned Brexit could have catastrophic consequences for London. 3/12 Sian Berry (Green) Sian Berry, Green party Mayoral candidate Chris Ratcliffe/Getty Images 4/12 Caroline Pidgeon (Lib Dem) Caroline Pidgeon, Liberal Democrat candidate for the London Mayoral election Glenn Copus 5/12 Peter Whittle (Ukip) Peter Whittle, the UKIP London Mayoral candidate canvassing in Romford market Glenn Copus 6/12 George Galloway (Respect) Respect party leader George Galloway AFP/Getty Images 7/12 Paul Golding (Britain First) Paul Golding, Britain First Rex 8/12 Sophie Walker (Women's Equality Party) Mayoral candidate for the Women's Equality Party, Sophie Walker, outside City Hall Matt Writtle 9/12 Lee Harris (Cannabis is Safer than Alcohol) Cannabis advocate Lee Harris hopes to become mayor 10/12 John Zynlinski (Independent) Polish prince John Zynlinski is counting on London's migrant population to back him Jeremy Selwyn 11/12 David Furness (BNP) David Furness BNP Mayoral Candidate BNP 12/12 Ankit Love (One Love Party) Ankit Love. One Love Party 1/12 Zac Goldsmith (Con) Eton-educated Zac Goldsmith entered the race for City Hall after balloting his Richmond Park constituents. The son of late billionair Sir James Goldsmith, the Tory hopeful is an environmentalist who has campaigned against Heathrow airport expansion. He also campaigned for the right for voters to kick out failing MPs and is now backing a British exit from the EU. Ben Pruchnie/Getty Images 2/12 Sadiq Khan (Lab) Sadiq Khan is the son of a London bus driver who grew up on a south London estate. He trained as a lawyer and worked as a human right solicitor before being elected MP for Tooting in 2005. Mr Khan was one of the first British Muslims to sit on the front bench of the Cabinet and ran Ed Miliband's campaign to become Labour leader. He backs Britain's membership of the EU and has warned Brexit could have catastrophic consequences for London. 3/12 Sian Berry (Green) Sian Berry, Green party Mayoral candidate Chris Ratcliffe/Getty Images 4/12 Caroline Pidgeon (Lib Dem) Caroline Pidgeon, Liberal Democrat candidate for the London Mayoral election Glenn Copus 5/12 Peter Whittle (Ukip) Peter Whittle, the UKIP London Mayoral candidate canvassing in Romford market Glenn Copus 6/12 George Galloway (Respect) Respect party leader George Galloway AFP/Getty Images 7/12 Paul Golding (Britain First) Paul Golding, Britain First Rex 8/12 Sophie Walker (Women's Equality Party) Mayoral candidate for the Women's Equality Party, Sophie Walker, outside City Hall Matt Writtle 9/12 Lee Harris (Cannabis is Safer than Alcohol) Cannabis advocate Lee Harris hopes to become mayor 10/12 John Zynlinski (Independent) Polish prince John Zynlinski is counting on London's migrant population to back him Jeremy Selwyn 11/12 David Furness (BNP) David Furness BNP Mayoral Candidate BNP 12/12 Ankit Love (One Love Party) Ankit Love. One Love Party

Will it be possible to expand and update the network and make the service as green as possible?

Tune in to hear what the parties have in mind.

London Live, 6pm