Last week Meryl Streep caused a flutter amongst hacks as she was spotted watching PMQs as a guest of Number 10 in order for her to research her upcoming role as Maggie. This week’s sighting isn’t quite in the same league but is still exciting both male and female researchers. Step forward Buffy and Little Britain star Anthony Head...

What was that about the Commons being “the arena that sets the heart beating a little faster”?

UPDATE : Am told the other celebrity in the gallery today is Sheikh Hassina, Prime Minister of Bangladesh.