showed evidence of long-term steroid use, although not all were banned. Stimulants Stimulants are drugs that usually act on the central nervous system to modulate mental function and behavior, increasing an individual's sense of excitement and decreasing the sensation of fatigue. In the World Anti-Doping Agency list of prohibited substances, stimulants are the second largest class after the anabolic steroids. Benzedrine is a trade name for amphetamine. The Council of Europe says it first appeared in sport at the Berlin Olympics in 1936. It was produced in 1887 and the derivative, Benzedrine, was isolated in the U.S. in 1934 by Gordon Alles. Its perceived effects gave it the street name "speed". British troops used 72 million amphetamine tablets in the Second World War and the RAF got through so many that "Methedrine won the Battle of Britain" according to one report. The problem was that amphetamine leads to a lack of judgement and a willingness to take risks, which in sport could lead to better performances but in fighters and bombers led to more crash landings than the RAF could tolerate. The drug was withdrawn but large stocks remained on the black market. Amphetamine was also used legally as an aid to slimming and also as a thymoleptic before being phased out by the appearance of newer agents in the 1950s. Everton, one of the top clubs in the English football league, were champions of the 1962–63 season, and it was done, according to a national newspaper investigation, with the help of Benzedrine. Word spread after Everton's win that the drug had been involved. The newspaper investigated, cited where the reporter believed it had come from, and quoted the goalkeeper, Albert Dunlop, as saying: I cannot remember how they first came to be offered to us. But they were distributed in the dressing rooms. We didn't have to take them but most of the players did. The tablets were mostly white but once or twice they were yellow. They were used through the 1961–62 season and the championship season which followed it. Drug-taking had previously been virtually unnamed in the club. But once it had started we could have as many tablets as we liked. On match days they were handed out to most players as a matter of course. Soon some of the players could not do without the drugs. The club agreed that drugs had been used but