Nigel loves his hedonistic lifestyle - he has a long-term boyfriend, goes clubbing, and has lots of sex in their open relationship. Jamie, his partner of ten years, isn't sure things are so great. The night before Gay Pride Day, the couple makes contact with a stranger on the Internet, a mysterious young man who seems too good to be true. They make plans for a night of casual sex, but their young guest has a very different agenda. Blowing Whistles is a searing topical drama about love, sex, and identity that transcends sexuality to resonate with anyone who has ever tried to maintain a long-term relationship.