HE WAVED AWAY THE EIGHTPENCE.

“I fear,” he said kindly, “that you must have taken, by some unfortunate misunderstanding, the wrong omnibus.”

“When does the next go back?”

“The omnibus does not go back. It runs from Brixton here once a month, but it doesn’t go back.”

“But how does it get to Brixton again, to start again, I mean,” asked Matilda.

“We start a new one every time,” said the driver, raising his three-cornered hat once more.

“And what becomes of the old ones?” Matilda asked.