By Paul Martin
BBC Wales political correspondent
By Jo Adnitt
Victoria Derbyshire programme
The former Welsh Secretary resigned the cabinet after getting caught up in a row about a rape trial that collapsed after being "sabotaged" by a former aide.
The ex-Welsh Secretary declines to answer questions about a row that led him to quit on Wednesday.
By Teleri Glyn Jones
BBC Wales political reporter
Looking back on the political career of former Welsh Secretary Alun Cairns.
BBC Wales political editor Felicity Evans analyses the departure of Welsh Secretary Alun Cairns.
By Felicity Evans
Political editor, Wales