The city 's population is just 32,000 - about the same size as Pontypridd - .
The Stade Bollaert - Delelis stadium is the second - smallest at Euro 2016 .
The city 's population is just 32,000 - about the same size as Pontypridd - and the Stade Bollaert - Delelis stadium is the second - smallest at Euro 2016 .