The problem arose when there were two Mr Bambers,as both callers had addressed themselves with this introduction. It doesn't take much for the police to get confused

Then when they realise they've made a blunder,they surreptitiously cover it up ! FACT,from personal experience except it was a bank who'd put money in g/sons account instead of his fathers' as both had the same name.

The log of the Bambers didn't surface until 2002,when it was realised that the notes were rolled into one.