Nate Erskine-Smith exploring Ontario Liberal leadership while seeking Scarborough Southwest nomination.

Liberal MP Nate Erskine-Smith says he will seek the Ontario Liberal nomination in Scarborough Southwest and is "exploring" a run for the provincial party leadership. Doly Begum has resigned her provincial seat to run federally and neither by-election has been called.

Nate Erskine-Smith, a federal Liberal MP, says he will seek the Ontario Liberal Party nomination in Scarborough Southwest and is "exploring" a run for the provincial party leadership. He made the announcement on his blog and linked to a campaign site that mentions leadership interest. Doly Begum resigned her seat as the NDP MPP for Scarborough Southwest to run as the Liberal candidate in the corresponding federal riding. Erskine-Smith's office said he will remain an active member of the federal caucus for the time being. Key facts: - Nate Erskine-Smith announced he will seek the Ontario Liberal nomination in Scarborough Southwest and the campaign site says he is "exploring" a run for the provincial leadership. - Doly Begum resigned her provincial seat to run federally in the same area. - Erskine-Smith's spokesperson said he will remain an active member of the federal caucus while timelines are determined. - Neither the provincial nor the federal by-election has been called. - Elections Canada said the federal vacancy must be called no later than Aug. 1 and any by-election must be held 36 to 50 days after it is declared. - Erskine-Smith has represented Beaches–East York since 2015 and previously ran for the Ontario Liberal leadership in 2023. Summary: Erskine-Smith's announcement links recent federal and provincial seat changes and signals interest in provincial party leadership. Formal nomination processes and official by-election dates have not been set. Elections Canada has provided the latest deadline for the federal vacancy. Undetermined at this time.