Copyranter observes:
Eurostar is a high-speed rail service connecting Paris with London (and Brussels). The company has a history of mocking the English in their advertising (here's one example). Here, they've created lovely Greek style statues celebrating the "sports" the Brits are good at: snooker and darts. Love the broken off nose and penis details.
The broken nose is on the snooker player. Both figures have beer bellies. Not sure what the teensy junk is all about, but the ancient Greeks liked their male models with little ones. All in all, a slightly mystifying way to encourage people to use the train.
The Dish 