How do open the bonnet on a Renault master van when the cable has snapped?

To open the bonnet of a Renault Master van with a snapped release cable, you can try accessing the latch directly. Use a flathead screwdriver or a similar tool to reach through the grille or under the dashboard to manipulate the latch mechanism. If this doesn't work, you may need to remove the front grille or access the latch from underneath the vehicle to manually release it. Always ensure safety precautions are followed when attempting this.