Lots of deceptive indicators in JM's story and many contradictions between her and Batterbys accounts.
Of interest is that JM claims that Battersby reported the loss/theft of card and cheque book to her bank BUT there is no mention of whether the police were informed of this said loss/theft.
Was the loss/theft reported to the police (strange if it was not). If it was it should have been logged into records kept by the relevant police.
A search of records when checking out witnesses such as Battersby may have flagged up the reporting of a lost/stolen cheque book etc and this may have came to the attention of EP prior to any claimed admission to the frauds being allegedly admitted to by JM and Battersby.
Did EP , particularly DS Stan Jones , know something about the cheque frauds, prior to the claimed admissions by JM and Battersby which by their accounts cannot have been before the 10th september 1985?
DS Jones first seems to make mention of this to JB when he mentions the percolator when interviewing JB on the 11th of September. Until the claimed admissions by the 2 females ..which appear to be on the 10th september then DS Jones would have no reason to mention the percolator.
However its not all as straighforward as that.
JM mentions she only spoke of the fraud after accidentally sighting Battersby at the police training centre as sighting Battersby prompted her to making the admission. But Battersby only went to the police training centre for the first time on the 10th of september and claims not to have seen JM that day.