During pupillage – you’re never too junior!
Two reasons. First, some cases are just very deserving and, if you’re in a position to give some time for free, they’re just obviously ones where you’re on the “right” moral side; it is sometimes nice to do a case you really want to do. Secondly, they are hugely valuable to individual barristers – you get a chance to do interesting cases which might not otherwise come to you on a paid basis.
One of my earliest pro bono cases – it was my first trip to the Upper Tribunal and resulted in a judgment which changed the law (happily, in the way I was arguing it should change!)
I recently worked on a case with a colleague for a number of years that resulted in a change in the law allowing several thousand houseboat dwellers to claim housing benefit. It’s always satisfying to know that your work has had a wider impact beyond just the client, especially when that work is done pro bono.
Hugely beneficial – it’s provided me with a number of reported cases, access to judges and opponents who can act as professional referees etc.
Just try it. You’ve got nothing to lose and, potentially, a lot to gain.