It's an excellent idea, John, and one that's been kicking around for a long time. As far as I remember (others may have better recall) the plan, such as it was, has foundered on the cost, on who owns the relevant part of land (St Mary's Church, and I don't think they were at all keen to relinquish it) and on the problem of flooding at high tides.Time to try again with it!?
Richard Carter ● 1965d