A mobile food van takes on a catering giant at a Wiltshire army base.

Linda and Jacqui Clark have been serving bacon baps to the soldiers of Larkhill Barracks in Wiltshire for 27 years. Now they've been given their marching orders as the army's official caterers launch their own van.

8000 soldiers have signed a petition in support of Katie's Kitchen - but will top brass take notice and grant Katie's Kitchen a last minute reprieve?

Producer: Laurence Grissell.