This area could contain inexpensive bleacher seats, smaller grandstands, or simply inclined seating. A race track also may feature grandstands or concourses. From the grandstands to the infield, the track was jammed with fans. The racetrack featured long straights and five-story-high grandstands. Seating at the ground is in one of three linked grandstands. This includes the grandstands and terraces around the track. In 1931, 10,000 seats were added to the existing grandstands. Uncovered grandstands extended to both foul poles. In 1999 Rouen authorities demolished the grandstands and other remnants of Rouen's racing past. The Volkswagen Arena is home to a 102-square-metre-large Skylounge above both grandstands with 35 seats. When the lower grandstands were reconfigured before the 2017 season, that seat number was changed. The temporary grandstands on the castle esplanade, used in 2018, had a capacity of 8,800. It originally sat 30,000, with only the sideline grandstands. A roof was placed over the grandstands in 1938. Sports fans often buy or make banners to display in the grandstands.