But isn't there a plan to icnrease said capacity? Everyone here is a bit focused on the now, when this intention is already underway.
Separately, running 'ECS' from St Pancras to Stratford, where the trains received passengers (also Ebbsfleet/Ashford if desired) - might be workable. The cars can line up on the platform, overload of attendants (which they need to cut back on) - and fundamentally humans need to use their brains. This happens at Shinagawa and Ueno every few minutes - people board quickly and it goes.
You can control this through ticketing as well (if St P was in the mix) - either incentivize boarding at other stations by price, sell a specific quantity, or don't sell at all - and tickets are invalid from St Pancras. And consider it a P2P set up, like an airline. Stratford and St Pancras being different ports. Tons of solutions.
Separately, running 'ECS' from St Pancras to Stratford, where the trains received passengers (also Ebbsfleet/Ashford if desired) - might be workable. The cars can line up on the platform, overload of attendants (which they need to cut back on) - and fundamentally humans need to use their brains. This happens at Shinagawa and Ueno every few minutes - people board quickly and it goes.
You can control this through ticketing as well (if St P was in the mix) - either incentivize boarding at other stations by price, sell a specific quantity, or don't sell at all - and tickets are invalid from St Pancras. And consider it a P2P set up, like an airline. Stratford and St Pancras being different ports. Tons of solutions.