sentences:  The area is currently subject to a public-private regeneration creating new homes, business premises, marina, a 1000-pupil school and opening up the waterfront to greater public access.Mill Bay was a natural inlet to the west of the Hoe.It was originally far more extensive than the current docks because it included the "Sourepool" which was a tidal salt-marsh that lay roughly along the line of today's Union Street.