There are two groups bidding, these guys that have been campaigning for years; http://static.squarespace.com/static/505b2b19e4b0567d6bae4b42/t/50f3d4bce4b07e77c468d854/1358156988519/Saltdean%20Lido%20CIC%20exhibition%20boards%20Jan2013.pdf
And the new bidders:
Support Our Vision! | Saltdean...
The plans look good, although I'd design a lido that could be used during winter with closed glass dome over it that opens up in summer to be a lido and closes to be an indoor pool during winter. Alot of large private pools by the rich and famous already have this. It's not overly expensive...