It's ladybird thyme.....

.....Silver Posie (the variety of thyme that is), and very pretty it is with its variegated tiny leaves and pinky/purple stems.....I can vouch for the fact that its tasty too! I'm still in gardening mode, so I'm now off to try taking some cuttings from the rosemary and sage bushes (which are years old, have trunks like sturdy oaks and are way past their best in the visual stakes) before I do some more weed pulling and some heavy-duty digging.....domestic drudgery can wait!