The Portbail was a planned ocean liner build by BryanPorter for Nativity Liners. According to Bryan the ship was too big for use due to the amounts of lag before completion.
The idea was scrapped by BryanPorter and the ship was never finished, the only recognizable part of the unfinished ship is the bow which was the only thing basically completed of the ship. The unfinished ship was put for sale by BryanPorter together with another unfinished ship. Today the RMS Portbaill is one of Nativity Liners' failed projects.