Possible Clues:

• Group of servants with important person
• Engineers can use odd bits for train
• Train crack unit here, not hard
• The tree is following about in you
• Group attending a person
• The tree is chopped in bits around in the following way
• In outskirts of Redbridge, turning to join train
• Body of retainers
• Soldiers about to join up in train
• Group around VIP