Go to the right side and enter the ticket station. Pick up the trowel that can be used for digging and go back outside. Climb the ladder on the left side of the building to get to the roof where you will find some soil and notes. Using the notes as a guide dig the soil to find four potatoes. When you have 4 potatoes in the sack take them to the fish and chips shop and give them to the owner. Take the packet of fish and chips when it is offered and go outside and climb up the tall ladder. There you will meet a man with salt addiction and his wife. Wait until the man has been distracted by his wife before stealing a packet of salt from next to him.
Climb further up the ladder and talk to the sailor that is next to the boat that is stuck. Go on the right side and put the salt into the water tank. Then try to turn the water on by solving the math equation. Talk to the sailor again before climbing to the top of the mast on the ship and placing the fish and chips there. Open the red hatch on the boat to climb down and talk to the officer. Take the plans from him and solve the jigsaw puzzle so the lines are all continuous from top to bottom. Climb back up and pull on the anchor to wake up the captain. Now climb down the anchor to reach the next area.