They are fed by street gutters on most motorways, freeways and other busy roads, as well as towns in areas which experience heavy rainfall, flooding and coastal towns which experience regular storms. Many storm drainage systems are designed to drain the storm water, untreated, into rivers or streams.Some storm drains lead to a mixing of stormwater (rainwater) with sewage, either intentionally-in the case of combined sewers-or unintentionally.hey are fed by street gutters on most motorways, freeways and other busy roads, as well as towns in areas which experience heavy rainfall, flooding and coastal towns which experience regular storms. Many storm drainage systems are designed to drain the storm water, untreated, into rivers or streams.
Rugby union sevens is sanctioned by the International Rugby Board (IRB), and is played under substantially the same rules and on a field of the same dimensions as the 15-player game. While a normal rugby union match lasts upwards of 80 minutes, a normal rugby sevens match lasts in the vicinity of 14 minutes (allowing for injury time and so forth). Competition finals last somewhat more than 20 minutes; each half in a competition final is 10 minutes instead of the normal 7 minutes.
The other teams in the playoffs competed against each other in three best-of-three series to determine the other spot in the finals. Since the inception of the NBA, 126 game sevens have been played. Of those, six went into overtime, and one into double overtime. 25 game sevens have been won by the road team. There have been 12 playoff seasons in which no game sevens were played: 1947, 1949, 1950, 1953, 1956, 1958, 1967, 1972, 1983, 1985, 1989, 1991, and 1999. As of 2016, every active NBA franchise has played in at least one game seven.