British rocker Pete Doherty is once again heading to rehab - where he will receive another implant in a bid to beat his substance addictions.
The troubled singer will receive another Naltrexone implant at the midlands clinic today after he went on another drinking session recently.
A friend of the singer tells British paper the Sunday Mirror, "Pete did go out on a bender last week, but he has reduced his intake massively and he hopes the new implant will help him quit for good."
Doherty's latest detox stint means he will miss the launch of Moss' Top Shop fashion collection in London tomorrow.