The first application of the telegraph to police purposes took place about this time on the Great Western Railway, and, as it was the first intimation thieves got of the electric constable being on duty, it is full of interest. The following extracts are from the telegraph book kept at the Paddington station:—

“Eaton Montem day, August 28, 1844.—The Commissioners of Police have issued orders that several officers of the detective force shall be stationed at Paddington to watch the movements of suspicious persons, going by the down-train, and give notice by the electric telegraph to the Slough station of the number of such suspected persons, and dress, their names if known, also the carriages in which they are.”

Now come the messages following one after the other, and influencing the fate of the marked individuals with all the celerity, certainty, and calmness of the Nemesis of the Greek drama:—

“Paddington, 10.20 A.M.—‘Mail train just started. It contains three thieves, named Sparrow, Burrell, and Spurgeon, in the first compartment of the fourth first-class carriage.’

“Slough, 10.48 A.M.—‘Mail train arrived. The officers have cautioned the three thieves.

“Paddington, 10.50 A.M.—‘Special train just left. It contained two thieves: one named Oliver Martin, who is dressed in black, crape on his hat; the other named Fiddler Dick, in black trowsers and light blouse. Both in the third compartment of the first second-class carriage.’

“Slough, 11.16 A.M.—‘Special train arrived. Officers have taken the two thieves into custody, a lady having lost her bag, containing a purse with two sovereigns and some silver in it; one of the sovereigns was sworn to by the lady as having been her property. It was found in Fiddler Dick’s watch-fob.’”

It appears that, on the arrival of the train, a policeman opened the door of the “third compartment of the first second-class carriage” and asked the passengers if they had missed anything? A search in pockets and bags accordingly ensued, until one lady called out that her purse was gone. “Fiddler Dick, you are wanted,” was the immediate demand of the police-officer, beckoning to the culprit, who came out of the carriage thunderstruck at the discovery, and gave himself up, together with the booty, with the air of a completely beaten man. The effect of the capture so cleverly brought about is thus spoken of in the telegraph book:—

“Slough, 11.51 A.M.—‘Several of the suspected persons who came by the various down-trains are lurking about Slough, uttering bitter invectives against the telegraph. Not one of those cautioned has ventured to proceed to the Montem.’”

Ever after this the lightfingered gentry avoided the railway and the too intelligent companion that ran beside it, and betook themselves again to the road—a retrograde step, to which on all great public occasions they continue to adhere.