On May 3, 2018, the Conservatives resumed overall control of the London borough council after the2018 Barnet London Borough Council election,with one Conservative councilor defecting with the Liberal Democrats the following year.
The election on 3 May 2018 saw the Conservatives take back overall control with a majority of 13. On 20 September 2019 Gabriel Rozenberg (elected Conservative) joined the Liberal Democrats, citing his opposition to Brexit. 
