Contrary to popular belief, it is not when their lips move

Let's use this latest Starmer/Mandelson spat as an example.
It is clear to me that recent statements made by Starmer and Sir Olly Robbins are incompatible. At least 1 of them is lying. And the way statements are made has been very telling.
Starmer is unequivocal. He states that he never received the vetting advice. That it was hidden from him. And, logically, this bit (at least) must be true. There are too many people with the potential to prove that this was not true. And, were that to be proved to be the case, he would have to resign.
Compare/contrast with Robbins statement to the House today. He "does not recall" whether things happened. Usually the sign of someone who either doesn't know or does, and hopes it cannot be proved. He received documents, but he can't remember which ones, and he didn't read them. He pretends that Govt trying to get over the vetting hurdle is in some way problematic-it happens. Every. Single. Time.
Horrible man. Clearly not got the ability of his predecessor-the 1 who insisted on the vetting.
Will Starmer survive? IMO. yes and no. Survives this, then local elections are going to do for him.
Starmer is of a different age. A basically decent man. Bit bland. Bit grey. Solid. Unremarkable. More Brown or Sunak than Blair or Johnson.
Look at the likely next Leaders. Full of soundbites. Big ideas. And absolutely no idea (or experience) how to Govern or Budget.
Imagine a World where Reform is in Power. And the Greens in Opposition. And shudder.