Dots of the day

In other news: Help restore the iconic building housing three anarchist projects in Montreal • Canada Post has produced stamps featuring five Canadians who write in French (at a time when we can’t send any letters; Le Devoir says Canada Post is laying off striking workers) • Montreal has a vaccine factory that has never produced a thing. Here’s a plea to put it into use • A detailed account of the massacre at the Polytechnique as the anniversary looms • The BBC on how Halifax handles the homeless • Review in the Guardian of an exhibition of work by Montreal‑born artist Dorothea Rockburne in London – I had never heard of this woman, and the art sounds like a clever spoof about contemporary installation art: “A stack of thin chipboard sheets lean against the wall, just below the line. Another sheet is stuck to the wall, above it. Next to this, two identical pieces of board have been stuck together using layers of contact adhesive…” • Who is le pro des DVD?