By the morning of 22 October, Sunak's supporters said he had passed nomination threshold of 100 MPs, although he had yet to officially launch his campaign.[33][34] Johnson flew back from a holiday in the Dominican Republic on the morning of Saturday 22 October.[35][36] On the afternoon of 22 October, Johnson campaigners said that he had sufficient nominations too.[37][38] Reports of Johnson reaching nomination threshold was met with skepticism by Sunak supporters,[39][40] and Sunak backers challenged the Johnson camp to release the names of his backers.[41] On the evening of 22 October, Sunak and Johnson met, although what they discussed is not known.[42][43]