Authorities in the US and Canada have issued a security alert for a city in the Mexican state of Baja California. The alert advises citizens to avoid government buildings and seek shelter in case of an incident due to a possible security threat.

The US Embassy in Mexico reported that US government activities in the city were suspended due to information about threats. The embassy warned US citizens about the possible threat and urged them to stay updated.

Further details about the security alert are available from the source, including the specific actions citizens are advised to take to ensure their safety.