Gladys Berejiklian has resigned as premier of New South Wales after it was revealed she is under investigation from ICAC.She will also step down as the member for Willoughby, which will trigger a by-election.“I have made it clear on numerous occasions that if any of my ministers were the subject of allegations being investigated by an integrity agency or law enforcement, then he or she should stand aside during the course of the investigation until their name was cleared,” Ms Berejiklian said.“The reason for my stance was not to have made any presumptions, as to their conduct, but rather to...