Be aware, Scottish Power website now has a queue to get on it's site - I'll grab my meter readings tonight.
Scottish Power is the worst company on this planet. I was lucky to get away with them owing me £150 instead of them trying to say I owed them thousands as some people have found to their cost.
Being in the middle of nowhere, we were lucky to have out meter read once a year. No idea who did it though. I'm with bulb now so have the ap. Jus take a reading and put the numbers in. Sorted.