Vinca major (Bigleaf Periwinkle)

One of our smaller garden beds has a pretty green and white creeping vine that has little purplish blue flowers in the early spring to mid-summer. It was quite apparent that the vine was of the spreading nature. It had filled the garden bed and was heading down the divider between our driveway and our neighbours. Our driveway is paved but his is gravel so the vine had no problem spreading and