### Clue: Listen to top management or meet disaster (2,2,3,5)
### Answer: GO BY THE BOARD 
 ### Explanation: Definition: meet disaster
  GO BY(act according to,listen to) THE BOARD(the group of people at the top of a company's management)
Defn:  When something meets disaster,is ruined,discarded,rejected,aborted as what happens when you throw something overboard a ship.