![Former NSW education minister Adrian Piccoli and Premier Gladys Berejiklian.](http://web.archive.org./web/20170904051230im_/https://www.fairfaxstatic.com.au/content/dam/images/g/u/0/l/i/3/image.related.wideLandscape.460x259.gy9mnu.png/1504426251322.jpg)
Piccoli's resignation prompts third NSW byelection
Former NSW education minister Adrian Piccoli will quit politics next week to head up a new education research centre at UNSW, prompting the third byelection for the Berejiklian government this year.