I put this shrub up on the local plant ID forum last year but got no answer.
The photos were taken in late June and it had just finished flowering. I probably should have pruned it then but left it as I didn't know what it was.
Going back there tomorrow and still no wiser.
It's in a garden in a mild coastal area in Ireland, in a sunny site, ca 1 meter (3') high with a lax, arching habit and leathery leaves (opposite) with serrated edges. Flowers look like they were probably white. I'm pretty certain it's an evergreen.
Maybe some kind of parahebe I don't know about?
Thanks!