As I mentioned earlier, the current generation of Eurostar trains doesn’t have a third rail system, which means they can’t run on standard UK rail lines. The older Eurostar trains did have a third rail system, as they needed it to access Waterloo Station, the original London terminal. But since the opening HS1 and the move to St Pancras, there was no longer a need for that feature, so it was left out of the new models.
For any train enthusiasts out there, there’s a great YouTube channel called Green Signals that discusses many topics. They’ve had some interesting conversations about the shift towards open-access operators in the rail industry companies aiming to introduce new services and routes, especially ones that are currently underutilized.
Link:
Green Signals Talks Eurostar Competitor
From what I’ve heard, there are currently two train operators looking to compete with Eurostar, and it sounds like there might only be room for one more. Their goal is to be up and running by 2030 latest. If they make their trains compatible with both UK and European rail systems, there’s no reason they couldn’t run services to major destinations like Universal’s planned resort. And if both the government and Universal see the potential, I don't see why they wouldn't invest in building a dedicated customs terminal at the station.
Whether or not that happens, it definitely feels like the UK rail industry is long overdue for this kind of shake up. There’s growing interest from major international leisure brands like Universal, Therme Manchester and Puy du Fou which makes the future for the UK look far more exciting after years of stagnation, underinvestment, and doom-and-gloom headlines this country always gets.