Related Clues:

• On a ship, train etc
• On a ship, plane or train
• On ship or plane - not on land
• On the ship, not on land
• 'On a ship or train, say (6)'
• Saw this onto the ship
• The directors are all at sea
• How Albert was not to be believed, or something of the sort
• Are all the directors loaded?
• The directors have left the land
• How Al was false - or something like that
• Cave? That's all for show
• You have to be this to walk the plank
• In a similar matter, Albert was not telling the truth
• Here on 16 across one is not always 2 down of the 5 down