<P> GPEx is responsible for the day - to - day running of the party, and meets around ten times a year . The party elects its National Executive Committee each year before its Autumn Conference . </P> <P> As of 28 August 2017, the GPEx consists of the following positions: </P> <Table> <Tr> <Td_colspan="4"> Green Party of England and Wales Executive (GPEx) </Td> </Tr> <Tr> <Td> Leader </Td> <Td> Caroline Lucas and Jonathan Bartley </Td> </Tr> <Tr> <Td> Deputy Leader </Td> <Td> Amelia Womack </Td> </Tr> <Tr> <Td> Chair </Td> <Td> Claire Phipps </Td> </Tr> <Tr> <Td> Elections Co-ordinator </Td> <Td> Judy Maciejowska </Td> </Tr> <Tr> <Td> Equality and Diversity Co-ordinator </Td> <Td> Vacant </Td> </Tr> <Tr> <Td> External Communications Co-ordinator </Td> <Td> Jennifer Nadel </Td> </Tr> <Tr> <Td> Finance Co-ordinator </Td> <Td> Emma Carter </Td> </Tr> <Tr> <Td> Internal Communications Co-ordinator </Td> <Td> Peter Barnett and Paul Jenkins </Td> </Tr> <Tr> <Td> International Co-ordinator </Td> <Td> Derek Wall and Jessica Northey </Td> </Tr> <Tr> <Td> Local Party Support Co-ordinator </Td> <Td> Vacant </Td> </Tr> <Tr> <Td> Management Co-ordinator </Td> <Td> Tom Chance and Liz Reason </Td> </Tr> <Tr> <Td> Policy Co-ordinator </Td> <Td> Sam Riches </Td> </Tr> <Tr> <Td> Publications Co-ordinator </Td> <Td> Vacant </Td> </Tr> <Tr> <Td> Campaigns Co-ordinator </Td> <Td> Tamsin Omond and Elisabeth Whitebread </Td> </Tr> <Tr> <Td> Young Greens Co-ordinator </Td> <Td> Hannah Ellen Clare and Sam Murray </Td> </Tr> <Tr> <Td> Trade Union Liaison Officer </Td> <Td> Vacant </Td> </Tr> </Table> <Tr> <Td_colspan="4"> Green Party of England and Wales Executive (GPEx) </Td> </Tr>

Member of the green party's national executive committee
find me the text answering this question