The Canadian government has ordered Chinese tech company Hikvision, a major surveillance equipment manufacturer, to close its operations in Canada, citing national security concerns.

The UK government announced yesterday that it would set a timeline for the removal of surveillance equipment produced by companies subject to China’s National Intelligence Law from sensitive central government sites.

In the UK Parliament last week, a Labour party MP pressed a trade official from the UK government about purchases of surveillance products from China. This issue has been hotly debated in recent months and years, and could be addressed in upcoming legislation.

There has been some recent reporting on a new lawsuit filed in the Superior Court of California in Santa Clara County related to alleged censorship and surveillance of U.S. users on WeChat. Jeanne Whalen of the Washington Post (“ California plaintiffs sue Chinese tech giant Tencent, alleging WeChat app is