So probably some shower scene or disrobing from an exhaustive day type sequence.If the leaked script is anything to go by, no, there won't be anything of the sort. Indeed, if memory serves there's very little, if anything in the way of sexual content. I think there was nude scene with Anderson, but as written it's not meant to be erotic at all and it's the kind of scene that can easily be shot in such a way that you never see anything. I think most of that rating will be from gore, violence and the portrayal of drug use.
I've never actually read the comics unless it was a crossover with another character. Have Dredd and Andersen shagged in the comics before?
^Not as far as I'm aware. In fact I'm pretty sure all Judges are suppose to be celibate as a rule...maybe not in practice, but Dredd is nothing if not a stickler for the rules.
I recall a rather amusing example if this from a strip a few years back. In a nutshell, after receiving a terrorist threat the Judges are guarding the "athletes" for the Sex Olympics (yeah, you heard me.) What made me laugh was that the two Judges assigned to guard the changing rooms got bored and Dredd found them interrogating a group of passers by. I think one of them says something to the effect of "I don't care if you're competing creep, assault is assault! Now I want to see spanking licences from the lot of you!"
If this seems like odd behaviour, remember that (aside from the odd clone) Judges are enlisted as children; usually around the 5-8 year old mark if memory serves. They're basically monks.
And no, the scene I'm thinking of takes place in the line of duty...I don't want to say any more for risk of spoilers.