In 2013, 40-year-old Mark Lancaster was found guilty of voyeurism and jailed for 16 months, after he tricked an 18-year-old student into traveling to a rented flat in Milton Keynes, where he filmed her with four secret cameras dressing up as a schoolgirl and posing for photographs before he had sex with her.In a more recent English case in 2020, the Court of Appeal upheld the conviction of Tony Richards after Richards sought "to have two voyeurism charges under section 67 of the Sexual Offences Act dismissed on the grounds that he had committed no crime". Richards "secretly videoed himself having sex with two women who had consented to sex in return for money but had not agreed to being captured on camera". In an unusual step, the court allowed Emily Hunt, a person not involved in the case, to intervene on behalf of the Crown Prosecution Service (CPS). Hunt had an ongoing judicial review against the CPS since the CPS had argued that Hunts alleged attacker had not violated the law when he "took a video lasting over one minute of her naked and unconscious" in a hotel room on the basis that there should be no expectation of privacy in the bedroom. However, in terms of what is considered a private act for the purposes of voyeurism, the CPS was arguing the opposite in the Richards appeal. The Court of Appeal clarified that consenting to sex in a private place does not amount to consent to be filmed without that persons knowledge.
Voyeurs who are not also exhibitionists tend to be from a higher socioeconomic status than those who do show exhibitionist behaviour. Gender differences
Research shows that, like almost all paraphilias, voyeurism is more common in men than in women. However, research has found that men and women both report roughly the same likelihood that they would hypothetically engage in voyeurism. There appears to be a greater gender difference when actually presented with the opportunity to perform voyeurism. There is very little research done on voyeurism in women, so very little is known on the subject. One of the few studies deals with a case study of a woman who also had schizoid personality disorder, which limits the degree to which it can generalize to normal populations.A 2021 study found that 36.4% of men and 63.8% of women were strongly repulsed by the idea of voyeurism. Men were more likely to be mildly or moderately aroused than women, but there was little gender difference among those who reported strong arousal. Men reported slightly higher willingness to commit voyeurism but, when risk is introduced, willingness diminishes in both sexes proportionally to the risk involved. Individual differences in sociosexuality and sexual compulsivity were found to contribute to the sex differences in voyeurism. Current perspectives
Lovemap theory suggests that voyeurism exists because looking at naked others shifts from an ancillary sexual behaviour, to a primary sexual act. This results in a displacement of sexual desire making the act of watching someone the primary means of sexual satisfaction.