The end of the “Euston Rush” as train companies improve boarding times at Euston station

The “Euston Rush” might be on its way out, as Network Rail and the train companies are trialling earlier train boarding at the benighted railway station.
Euston station with the ads switched off (c) ianVisits
The current system at Euston station often announces which platforms trains are leaving from just a few minutes before departure, leading to the infamous “Euston Rush” as people race across the concourse to catch their train.
Network Rail says that around 40% of Avan