As pressure on the Prime Minister reaches new heights it is worth considering who is actually most likely to be the next person to occupy Number 10. Following his fine for breaking the Covid law he himself wrote Boris Johnson has been facing relentless calls to step down from opposition MPs but also elements within his own party.
However one of the key things staying the hand of Tory MPs is the lack of a clear successor. Previous favourite Rishi Sunak was also fined for attending an illegal party while he has also faced significant criticism o the tax status of his wife.
However the sharks do appear to be circling. It was recently reported that the Sue Gray report into the parties was likely to be very damaging for the PM. This combined with what could be a disappointing local election night may set the wheels in motion for the PM's removal. But who is most likely to replace him? WalesOnline has gone through the latest betting odds for who will be the next Prime Minister of the UK.