They were diverted by the sight of a prisoner being hustled towards a carriage by two uniformed policemen. The older and brawnier of the policemen was handcuffed to the prisoner. What caused people to stare was the fact that the person under police escort was not the kind of ugly and uncouth villain they might expect but a handsome, well-dressed man in his thirties. Indeed, it was his taller companions who looked more likely to commit terrible crimes.

One of them, Arthur Wakeley, was a stringy individual with a gaunt face darkened by a menacing scowl. The other, Bob Hungerford, had the unmistakable appearance of a thug who prowled fairgrounds in search of easy targets, far more inclined to attack a policeman than become one. Tugging on his handcuffs, he pulled the prisoner along like an angry owner with a badly behaved dog. In spite of themselves, the onlookers felt an instinctive sympathy for the man, wondering what he could possibly have done to justify such harsh treatment and to be compelled to suffer such public humiliation. When the three of them disappeared into a compartment, the small crowd drifted slowly over to it.

There was more drama to come. As the whistle signalled the train’s departure, a young woman dashed onto the platform with a valise in her hand and ran to the nearest carriage. A porter was on hand to open the door and, as the train started to move, she flung herself into the compartment. The door clanged shut behind her. There was a collective gasp from the crowd as they imagined how she’d react when she realised she’d be travelling in the company of two intimidating policemen and their prisoner.

‘Dear me!’ exclaimed Irene Adnam, seeing the trio on the seat opposite her. ‘I seem to have got into the wrong compartment. I do apologise.’

‘No apology is needed,’ said Wakeley, running an approving eye over her. ‘You’re most welcome to join us. Bob and I are pleased to have you with us. I can’t speak for him, mind you,’ he went on with a nudge in the prisoner’s ribs. ‘And I doubt if he’ll speak for himself at the moment. He’s gone very quiet. It often happens that way. Slap a pair of handcuffs on them and they lose their tongue.’