unlock

For Katherine, this revelation is the key that will unlock global comity.

At the heart of the strategy are five new Defence Growth Deals, aimed at unlocking the potential of local economies across England, Wales, Scotland and Northern Ireland.

"Growth that may seem impossible today can be unlocked with new ideas, better technology and greater innovation," Tesla chair Robyn Denholm said.

But unlocking school playgrounds on weekends and holidays could help.

"We need to understand how we unlock that investment. There's no direct answer as it's evolving, but we have to make sure we have the right guidance in place."