Australian electronic musician Keli Holiday, one half of the duo Peking Duk, is detained at the US-Canada border and is denied entry to the United States, according to multiple reports. BBC News says Holiday is detained on Friday at the border. The Independent reports that Holiday is not allowed to enter and describes his girlfriend’s response: she apologises after posting about Donald Trump. Holiday says he does not know why he is detained or denied entry, and the reports link the incident to the earlier Trump-related social media post by his girlfriend rather than any stated wrongdoing by Holiday himself. The sources do not provide further details about the specific reason for the detention or the legal or administrative basis for the denial. Both accounts focus on Holiday’s claim of uncertainty about why he is being held and the girlfriend’s public apology connected to the post, alongside the border event that prevents him from entering the US.