In case of abandoning the ship, which sentence is incorrect?

A
Before abandoning the ship have the lifeboats and rafts ready to be launched
B
Before abandoning the ship everybody should muster at the correct lifeboat station
C
Have everyone take their earthly possessions
D
Before abandoning the ship, it there is enough time, ensure to have extra supplies and equipment in the lifeboats and rafts
E
Take the emergency radio, morphine and extra navigational equipment