The latest updates on local electoral information are as follows.
Cambridge: King’s Hedges ward, after the death of the Mayor of Cambridge, Labour councillor Nigel Gawthrope. Term ends 2020.
Clackmannanshire: Clackmannanshire Central, after the impending resignation of Scottish National Party councillor Phil Fairlie, who is the Depute Leader of the Council. Term ends 2022.
Gedling: Bestwood St Albans ward, after the death of veteran Labour councillor Denis Beeston. As his term was due to end in May, there will be no byelection.
Lambeth: Thornton ward, after the impending resignation of council leader Lib Peck who is a Labour councillor. She has been appointed to head the Violence Reduction Unit at the GLA, which is a politically restricted post. Term ends 2022.
Dates for byelections
Cardiff: The byelection due in Ely division will be held on 21 February.
Northamptonshire: The byelection due in Oundle division will be held on 21 February.
Stroud: The byelection due in Berkeley Vale ward will be held on 28 February.