Break down reported around 11am Gloucester. Arrived home at Southampton 1.30 AM. Originally offered FIVE relays to get home. I guess they do what they say ...RAC RELAY. Relayed three times (eventually) but last driver was tired. His van was full of Red Bull. I had to stop him from missing our exit at a roundabout. Poor guy started at 4AM, left me at 1.30 AM to go to another breakdown. He was due to finish at 4AM after completing a 24 hour shift. I complained to the RAC only to receive the standard "sorry" with an offer of £75. Not happy, NOT SAFE.