“Extraordinary!” he ejaculated. “Who can they be?”

“They are my friends,” said Roberta. “They’re doing a haka.”

“A what?”

“A Maori war-dance. It’s to welcome me. They’re completely mad.”

“Oh,” said her friend, “yes. Very funny.”

Roberta got behind him and did a few haka movements. A lot of the passengers were watching Henry and Frid and most of the people on the wharf. When they had finished their haka they turned their backs to the ship and bent their heads.

“What are they doing now?” Roberta’s friend asked.

“I don’t know,” she answered nervously.

The barrier was lifted and the crowd on the wharf moved towards the gangways. For a moment or two Roberta lost sight of the Lampreys. The people round her began laughing and pointing, and presently she saw her friends coming on board. They now wore papier-mache noses and false beards and they gesticulated excitedly.

“They must be characters,” said her acquaintance doubtfully.