The Royal Navy Battle Cruiser Fleet had also emphasised speed in ammunition handling over established safety protocol. In practice drills, cordite could not be supplied to the guns rapidly enough through the hoists and hatches. To bring up the propellant in good time to load for the next broadside, many safety doors were kept open that should have been shut to safeguard against flash fires. Bags of cordite were also stocked and kept locally, creating a total breakdown of safety design features. By staging charges in the chambers between the gun turret and magazine, the Royal Navy enhanced their rate of fire but left their ships vulnerable to chain reaction ammunition fires and magazine explosions. This 'bad safety habit' carried over into real battle practices. Furthermore, the doctrine of a high rate of fire also led to the decision in 1913 to increase the supply of shells and cordite held on the British ships by 50%, for fear of running out of ammunition. When this exceeded the capacity of the ships' magazines, cordite was stored in insecure places.