On Sunday the 8th of January an alert O Gauge Railfan filming the River City 3 Railers modular layout at a popular railfan spot, the Bridge over Geezer Gorge, prevented a rear-end collision between a Norfolk Southern mixed freight and a rapidly closing Norfolk & Western y6b mixed freight. Yelling "TOM" caught the attention of the closing train's engineer who pressed the emergency stop button on his Cab1L.
The rear end collision was averted and the Model Railroad Division of the NTSB did not need to be called.
Peter (with Tom...Gilly@N&W on the Cab1L)