REVIEW: Clarion, Arcola Theatre ✭✭

Clarion at the Arcola Theatre

Mark Jagasia not only fails to carry that stick, but it’s too heavy for him to pick up in the first place. “Clarion,” now playing at the Arcola, is the broadest bit of anti-newspaper criticism that’s been on the stage in years, and that includes the National’s crack at phone hacking, Great Britain.