Yes I know they are, Gromit. But like you, I believe they should ONLY be open to independent candidates (if they must continue, that is). There is no place for childish party politics when it comes to policing.
However, Mr Wright should not be made the sole scapegoat for this appalling affair. Among the (many) others who should consider their position is Joyce Thacker, the current head of Rotherham's children's services. Mrs Thacker (salary £130k, which seems about the going rate for the people who refuse to accept any responsibility for this fiasco) hit the headlines in 2012 when she ordered the removal of three foster children from a couple who were members of UKIP. She said that as members of that party they opposed multiculturalism and so were not suitable carers for the children who were from an ethnic minority (mind you, in Rotherham, that may well mean White British). Well we've now seen what embracing and encouraging multiculturalism can lead to.
A couple of others worth mention are Paul Lakin and Jahngir Akhtar. Mr Lakin is the council's "cabinet member" with responsibility for children's services. He says he knew nothing about the extent of the abuse prevalent in the town.. Mr Akhtar is the former deputy leader of the council and his claim to fame was that he was forced to temporarily leave his post following allegations that he knew of a relationship between one of his relatives and a 14 year old girl. An enquiry (presumably chaired by Mr Lakin, as he knew nothing of any such shenanigans) subsequently cleared him, but he later lost his seat on the council.
Anybody who has had any dealings with any public body in the UK in recent years (especially local councils or the police) will know that they are absolutely petrified of accusations of racism. This fear is so intense that, as we have seen, it prevents them carrying out vital tasks satisfactorily. This will not be the last such fiasco we will see whilst this pernicious attitude prevails.