Complex sentence: Albert is hanged after a Communist-run kangaroo court finds him guilty of treachery for his part in the death of Max Brocard but just in time he is cut down and saved by British troops.
Split into simpler sentences: Albert is hanged after a Communist-run'kangaroo court' finds him guilty of treachery for his part in the death of Max Brocard. But, just in time, he is cut down and saved by British troops.