Here are some things that Russian authorities have labeled gay propaganda: holding & signs that say “Gay is OK”; rainbow balloons; a friendship between a captive goat and tiger; and reporting on gay rights. Now, a Calvin Klein ad is being investigated as a potential offender after complaints were filed in the northern town of Arkhangelsk by locals who watched it on YouTube.

The advertisement, which features two men riding on a motorcycle together and two women running behind a fence and flashing freeway drivers, is the subject of a three-week investigation into whether it violates a 2013 law that legally prohibited promoting “non-traditional sexual relationships” to children. The ad also shows two opposite-sex couples kissing.

The 2013 law has had a chilling effect on LGBT rights activists and LGBT people in Russia, who have reported increased levels of harassment and hate crimes. Last month, a proposal to jail LGBT individuals who are open about their identity found support in Russia’s legislature, though the proposal was ultimately rejected. Read more via Foreign Policy