Nottingham @ 14c is as close as you will get without using proper lager strains.
It *must* be kept at a solid 14c though ... and if you have the equipment to be able to do that, you might as well use a proper lager strain. Yes, it takes longer, but is much better.
FV1: Mexican Cerveza All Grain
Drinking: Courage Directors Clone , Hobgoblin Clone, Stella Artois Experimental Clone, Simcoe SMaSH, Dr Smurtos Golden Ale