I had a squeak after driving on gravel roads down south,

wasnt the wife, she had arms crossed and cold stare, but no sqeaks, turned out to be my sway bar mounts had dust in them and were squeaking when i went over bumps or round bends...

Thanks for all the responses. In the end I figured it out by accident.

Parked the car at the shopping centre and as I went to open the door I heard the same "squeak". I look all over the door, checked the window etc and it seems the inside handle and/or the trim around it, is a fraction loose.

I'll get the phillips head out on the weekend and make some minor adjustments.

Cheers