As a veteran of colonoscopies, I’ve actually lost count, tomorrow’s is my 7th I think, this has to be the worst prep regime I’ve had yet. Usual drink of a litre of vile stuff 18:00-19:00 but the second lot is at 05:00-06:00 before the procedure at 08:30 - and I have to be in a taxi 06:15 to get there for 07:00. Not going to happen that. Will be later than 07:00 but last time there was a long time sitting about waiting anyway.