She replaces Daisy Cooper, who remains the party’s deputy leader but will also take on the key role of Treasury spokesperson, focusing on the cost-of-living crisis.
The new line-up has left a Lib Dem back bench comprising 39 MPs – more than twice the size of the party’s representation in Parliament before July’s general election, when they had 15 MPs.
Former members of the Lib Dem frontbench, Layla Moran, Alistair Carmichael and Jamie Stone have stepped back from their roles after being elected to chair parliamentary select committees.
This created a number of vacancies for new MPs.
Select committees are cross-party groups which scrutinise the work of government departments, ranging from health and social care to foreign affairs.
The party hopes that having Lib Dem MPs chairing some of these committees will give them greater influence.
