- Reaction score
- 5,815
Expensive if you use it during the day, but, assuming there's a modern dual rate tariff, and not some ancient twin meter set up, exactly the same cost IF the boost is used between 12 midnight and 7 am.
Note that the 12 to 7 might be GMT, so 1 to 8 in the summer.
Note that the 12 to 7 might be GMT, so 1 to 8 in the summer.