05.22.2020 - By BBC World Service
Amid the smouldering ruins of the Spitfire factory, a new strategy emerges: instead of building the plane in one factory, it will be built piece by piece in garages, workshops and laundries. Presenter: Tuppence Middleton
Producers: Alasdair Cross and Emily Knight
Editors: Chris Ledgard and Kirsten Lass