Today, police will search the area surrounding the arade dam again, which is about 50 kilometres away from where the family were staying. we re nowjoined byjim gamble, who the former head of the child exploitation and 0nline protection centre, and who worked on the original madeleine mccann investigation. good morning to you. thank you for joining us. i know you are very careful about when you speak about this case, you choose your moments. what is it about this moment, this potential development, the search of the dam, that has persuaded you to go on the record? go on the record? well, i think that at the end of go on the record? well, i think that at the end of the go on the record? well, i think that at the end of the day go on the record? well, i think that at the end of the day the go on the record? well, i think that at the end of the day the fact i go on the record? well, i think that at the end of the day the fact this i at the end of the day the fact this has been led