Jimmy Hoffa IBT would expand as the union itself grew. Hoffa worked to defend the Teamsters unions from raids by other unions, including the CIO, and extended the Teamsters' influence in the Midwestern states, from the late 1930s to the late 1940s. Although he never actually worked as a truck driver, he became president of Local 299 in December 1946. He then rose to lead the combined group of Detroit-area locals shortly afterwards, and advanced to become head of the Michigan Teamsters groups sometime later. During this time, Hoffa obtained a deferment from military service in World War II by successfully making
GCHQ trade union ban GCHQ trade union ban The GCHQ trade union ban was a ban on trade union membership of employees at the Government Communications Headquarters in Cheltenham between 1984 and 1997. This was based on the claim by the Conservative government that it undermined national security. It sparked a dispute which became a cause célèbre, one of the most important trade union issues of the 1980s and the second longest continuously fought dispute in British trade union history. In 1981, a series of strikes in Whitehall over pay led to industrial action at Government Communications Headquarters (GCHQ) intelligence 'listening centre' network based