What does high-speed rail, or HSR, mean for the city's development? And how can it contribute to solving the traffic problems in Letňany and its surroundings? Prague's new North terminal, connected to the high-speed rail line, will ease the traffic load from the Central Bohemia region. What modes of transport will the terminal connect? And at what stage of preparation is it? We will address this with the Deputy for Transport, Zdeněk Hřib and the Deputy for Territorial and Strategic Development, Petr Hlaváček, in the regular series Big Changes.