We challenged ourselves to make a full campaign in a day. This is what we made.
Meltdown in Trafalgar Square We'll place sugar coated ice caps in the capital.
Chilling Truths m&m packs will appear in supermarket freezer aisles. Far from home but ready for change.
The inside of our m&m packs will double up as miniature protest signs.
@ us Greta Thunberg