Discipline

S1, E1: The recruits face an intense start to the course, crawling through sand in the blistering 40 degree heat, before entering a chamber where they're exposed to CS gas. Next, they must fight, evoking mixed emotions.TV star Pete Wick's regular regimen of partying and cigarettes sees him struggle whilst 60-year-old Olympian Fatima Whitbread, the oldest recruit in any series, impresses the DS.