Shadow minister for children Tim Loughton said suitably anonymised reports that protected those involved would improve care for children in the future.
Labour's shadow energy secretary, Caroline Flint, said that if the reports proved to be true, they "suggest shocking behaviour in the energy market, that should be dealt with strongly".
Although, investment banks post reports on the net, Mr Yearsley argues that the information available to private investors is a pale shadow of that which reaches the desks of City professionals.