"Thank You" And Look For New Leader. 2019-05-22 [2019-05-26]. (原始内容存档于2020-10-21). Brexit latest: No progress in cross-party talks as May faces pressure
of Ukip or the Greens, our electoral system is robbing them. 每日电讯报. 2015-05-14 [2023-12-21]. (原始内容存档于2019-04-11). Damien Gayle. Green partyleader condemns
Bolton (British politician))下台,繼而觸發2018年英國獨立黨黨魁選舉(英語:2018 UK Independence Party leadership election),成為獨立黨十八個月內第四場黨魁選舉。代理黨魁傑勞·伯騰(英语:Gerard Batten)最終在無競爭下當選。