Nelliemoser- thank you for the info. Not sure about rest of UK but here in Scotland, a concerned friend or relative can use the service. It is certainly an idea ( no way would DD use it) however , if there is anything, the police would tell her, not me and I am not sure how that would affect our relationship so I am still mulling it over and, meantime, keeping a discreet but watchful eye on things. On the plus side , DD seems to have relaxed her new rules about tablets etc so I suppose the original reason for the post is sorted and thanks to everyone who offered wise words. On the negative side, I have discovered that BF has actually got 2 children whom he hasn't seen for over 10 years! I am told that the ex and children moved out while BF was at work and she flatly refuses to let him see them. Now, we are all aware that some parents can make acces incredibly difficult for - mainly- Dads however it raises new concerns! Did ask DD what he was doing about it but apparently the family moved to Australia 6 years ago so the answer was " nothing".