Archived from the original on Retrieved Winter, Stuart. English pop singer Robbie Williams then performed two songs before he and Russian soprano Aida Garifullina performed a duet while other performers emerged, dressed in the flags of all 32 teams and carrying a sign bearing the name of each nation. Etisalat subsequently announced that it would air the World Cup in the UAE, and continue to offer beIN normally and without interruptions. "FBI investigating Fifa's awarding of 20 World Cups report".Archived from the original on Retrieved "World Cup 2018 fixtures: full schedule, results and match dates". Retrieved "Match report Group E Costa Rica v Serbia" (PDF). Retrieved "Match report Group H Colombia v Japan" (PDF). 36 If a match went into extra time, each team was allowed to make a fourth substitution, the first time this had been allowed in a fifa World Cup tournament. For the first time since 1938, Germany (reigning champions) did not advance past the first round. Retrieved 13 November 2017. "Fifa adds latest Chinese sponsor for World Cup". 94 Transport Free public transport services were offered for ticketholders during the World Cup, including additional trains linking between host cities, as well as services such as bus service within them.