Possible Clues:

• Liberal's sad leader discarded 10
• Heavy vehicle
• Look right by railway truck
• Truck on a motorway
• Hastings hauler
• From which stolen goods fall?
• Industrial vehicle
• Could there be anny sort of a carrier like this that might be bonny, by the sound of it
• By the sound of it, not Annie to carry
• Exclamation of dismay over railway truck