Smoke?

Its amazing the effect 1000KG of peppers can have on the sensors in the cargo hold!! Passing through FL 20 alarm sounds, time to go home! Going home alarm sounds time and time again (12).
Back on ground alarm still going the game, time for a rapid evacuation as the trailing fire crews cant see any sign of fire but we dont want another Manchester.
The crew did the right thing, if there had been a fire it would still have been the same out come, but the a/c would have burnt on its own.