Canada, citing the risk of potential dangers, is advising LGBTQ travelers planning trips to the United States to check how they might be affected by recently passed laws in some states, Ottawa said Tuesday.

Anti-LGBTQ demonstrations in the U.S. last year rocketed 30-fold compared with 2017 and legal moves to restrict LGBTQ rights are on the rise.

Canada’s travel advisory for the U.S. now includes a cautionary message for those who consider themselves two-spirit, lesbian, gay, bisexual, transgender, queer, questioning or intersex — or 2SLGBTQI+ for short.

“Some states have enacted laws and policies that may affect 2SLGBTQI+ persons,” the advisory says. “Check relevant state and local laws.”

The advisory did not specify which states it was referring to.

Deputy Prime Minister Chrystia Freeland said the government employed experts “to look carefully around the world and to monitor whether there are particular dangers to particular groups of Canadians.”