Getty ready to leave .....

Late in the afternoon Smith and Robinson slipped into the lockup they'd rented to make sure the bus was ready, they had scraped up enough fuel for what they wanted to use it for.

 The next day Mr & Mrs Robinson drove to the south of Salisbury to some out of use farm buildings ....

 on arrival they headed inside

 and setup their portable radio ....

Signal: Walrus to Mother Goose, Walrus to Mother Goose

Return: Mother Goose here

Signal: Three pigeons ready to fly home, pickup tomorrow morning as plan A

Return: Message received,  your bookings confirmed

Signal: OK, Walrus signing off

After sending the message they drove back to Wilton and made their preparations....