To clarify Starmer's position in the political spectrum of the PLP, three questions to him would be interesting.
Firstly, 'Where did you place Jeremy Corbyn in the PLP (Parliamentary Labour Party)? Answer, 'In the far, extreme Left'.
Secondly, 'Where do you place yourself?' Answer, 'I have reflected the broad church of the party's outlook and will continue to do so, so I am in the Centre of the PLP'.
Finally, 'Please name a MP on the Right of the PLP...?
End of story.