"Do as I say, not as I do"

"Mr Blair undermined his appeal by admitting, when answering questions, that he would vote Labour in Cities of London & Westminster, where Lib Dem Chuka Umunna is seeking tactical votes from Labour supporters. He argued that he was in a special position"

https://www.standard.co.uk/news/politics/tony-blair-vote-tactically-to-force-boris-johnson-into-new-referendum-a4295861.html