Just spent a very enjoyable week filming for a BFI documentary on Ken Loach that I’m directing ahead of his retrospective at the BFI Southbank later this year. We were lucky enough to film with both Ken himself and many of his most important collaborators over the years – from Tony Garnett, the producer of his early television plays, to Martin Compston, who was nominated for best actor at the Cannes Film Festival for his acclaimed performance in ‘Sweet Sixteen‘.