I was thrilled to be commissioned by Vital Arts, a charity funded to deliver arts programmes at Barts Health NHS Trust, to design signage for the children's daycare ward to discourage patients–and their parents–from eating in the waiting room. I created a band of merry Grub-Busters dedicated to policing the area. Nowhere is safe from their beady eyes - they peek around every corner, pop up behind chairs and snoop around reception. The Grub-Busters communicate directly to visitors with playful, humorous language.