Green Party Conference2009Caroline LucasBBC Parliament Duration: 30 minutesFirst broadcast: Sat 5th Sep 2009, 21:30 on BBC ParliamentLatest broadcast: Mon 12th Oct 2009, 09:45 on BBC ParliamentRecorded coverage of Green Party leader Caroline Lucas' speech to the party's conference in Hove, from Friday 4 September.GenresFactualPoliticsBrandGreen Party ConferenceSeriesGreen Party Conference: 2009 Source: BBC Online