SACKED smoker Sophie Blinman threatened to take her former employers to court yesterday, fuming: "I'm furious. Surely this is discrimination." Stunned Sophie, 21, was given the boot 45 minutes after starting her new job even though she promised not to light up in office hours. Her bosses declared: "It's positive discrimination and we're proud of it." Experts agreed the company was not breaking the law. But smokers' pressure group Forest said: "This is outrageous." Sophie, who smokes five to 10 cigarettes a day, was delighted to land her £6-an-hour job as an administrator at Dataflow Communications. She said: "I dressed...