<P> The president of the US National Association for Sport and Physical Education said that "Tag games are not inherently bad...teachers must modify rules, select appropriate boundaries and equipment, and make sure pupils are safe . Teachers should emphasize tag games that develop self - improvement, participation, fair play, and cooperation ." </P> <Table> <Tr> <Td> </Td> <Td> This section needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (December 2012) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This section needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (December 2012) (Learn how and when to remove this template message) </Td> </Tr> <P> The game "British bulldogs" (sometimes also called Bullrush, Cat and Mouse, Red Rover, Cats and Mice, Sharks and Minnows, Spiders and Flies, or Octopus) is mainly played in the United Kingdom, Australia, New Zealand, Canada, and other Commonwealth countries . It is banned from many schools . One or two players start as the "bulldogs", who stand in the middle of the play area, while the other players stand at one end of the area . The aim is to run from one end of the area to the other without being caught by the bulldogs . When a player is caught, they become a bulldog themselves . The winner is the last player "free". </P>

What does tig stand for in the game