When will buses stick to their schedule?

What is it with Milton Keynes. A large town, plenty of shops, things to see and do, country walks and then we come to the bus service. Well, I have to catch the No9 which runs between Bletchley and Newport Pagnell. Well at least 7 times in the last 2 weeks the early bus hasn't even arrived, therefore I have been late for work and because I'm late my money gets docked.

The buses only run every 30 mins and on Sundays don't run at all. The last bus from Newport Pagnell gets to the town centre at 6.15pm, I finish work at 6pm so I have to run to make sure I don't miss it, otherwise it's gonna be £6 in a cab. The No9 is the only bus that runs through the estate and some of the 9's are so old they should be in a museum. Anyway for a big expanding town I think the bus service is disgraceful.