The point that the people were trying to make before any building started was that with more concrete etc on the top of the area meant that any rainfall would run down to the marsh more than every before because the rain had no where to sink into the high ground that was what the worry was. Now we see that their concerns were fully justified but they did not reckon on the new buildings getting flooded. The pump station was to be in place before any building took place, they are now just starting to install the pump station which the States will take over in 10 years time just as it will be in need maintenance.