Toplessness is also not an indecent act under s.173. In 1991, Gwen Jacob was arrested for walking in a street in Guelph, Ontario while topless. She was acquitted in 1996 by the Ontario Court of Appeal on the basis that the act of being topless is not in itself a sexual act or indecent. The case has been referred to in subsequent cases for the proposition that the mere act of public nudity is not sexual or indecent or an offense. Since then, the court ruling has been tested and upheld several times.