This type of tunnel can then be folded back again as soon as the gamers and match officers have entered or remaining the sphere of play In order to not interfere with spectator sightlines. The centre circle is marked at 10 yards (9.14 metres) through the centre mark. Comparable to https://k-o-nh-c-i30628.win-blog.com/18507944/football-pitch-dimensions-an-overview