UK Conservative Party
Former Tory adviser Luke Tryl said it would be "historically unusual" if Keir Starmer does not end up in No.10.
James Daly, deputy chairman of the Conservative Party, made the complaint to police that has led to an official investigation.
A record number of senior ministers have negative approval ratings as the PM's woes continue.
Nick Fletcher's extraordinary comments could see him disciplined by his party.
Labour said it was "one last ride on the gravy train".
The former prime minister hit out at the PM's tobacco crackdown and demanded the UK spend more on defence.
"Will Wragg had to sack himself."
Radio station LBC was bombarded by questions from listeners asking when the country will go to the polls.
He gave colleagues' phone numbers to a stranger he met on a dating app.