Sarah McInerney: ‘The Late Debate’ presenter’s  sharp line of questioning is a welcome switchblade of sanity at times. Photograph: RTÉ

With the news on Tuesday that a Russian diplomat was expelled from Ireland as an ‘act of solidarity’ with the UK in response to the chemical attack on(...)

Liberal Democrat candidate (centre) who has secured a surprise win in  the Richmond Park by-election. Photograph: Gettty

The Liberal Democrats are celebrating Sarah Olney’s surprise win over Conservative Party candidate Zac Goldsmith in the Richmond Park by-election. M(...)

Labour leadership candidate Jeremy Corbyn: his aides stressed he was only raising it as an option for consultation. Photograph: Getty Images

Jeremy Corbyn is facing a backlash from fellow Labour leadership candidates and others after floating the idea of introducing women-only train carriag(...)