Hi Marika,Luc,
Thank you for that information, the videos make the whole process very clear.
I didn’t know that you could use an editable curve for the camera, or I might have tried it in the past and then forgotten about it LOL.
Yes, I think I will stay with your last method, "(target constrained to auxiliary object) and the camera constrained to a curve "
Thank you both again for your help.
Mike.