British police rivalry ‘harmed hunt’ for Maddy

Its author, Jim Gamble, the former head of the Child Exploitation and Online Protection Centre, also told Sky News that so many agencies from the UK got involved with the investigation it damaged relations with Portuguese police.
Within weeks of the three-year-old going missing from Praia da Luz in May 2007, the child protection centre, the Metropolitan Police, the Serious Organised Crime Agency and the National Police Improvement Agency all intervened, creating “frustration” and “resentment” among Portuguese officers, his report found.