The Green Party will unveil who will replace Brighton Pavilion MP Caroline Lucas as Leader later.
Brighton MP Caroline Lucas calls for undercover tactics inquiry
Green Party leader Caroline Lucas has announced she is to step down from her party role in September.
_“I look forward to continuing to do all I can in my very demanding role as the MP for Brighton Pavilion, representing and helping my constituents. I will now also be able to work more on the political frontline, putting the Green case for change in Parliament ” _