Well what I mean is thats what I eat per day at the moment...I'm sure my diet that got me to 25st was a lot worse...
full fat coke all the way...I might as well drink pee instead of diet coke.
Not to worry then, you should start loosing weight on the diet you posted as I think even I would do! Portion sizes arn't really specified, but assuming they are fairly typical it isn't a huge amount of intake.
To speed it up you might consider swapping some of the carbs for vegetables. Mabye change the cheese sandwich to tuna and cucumber or similar, preferably home-made. The coke could be changed for pure orange juice or apple jiuce or similar, yes it'll still have quite a lot of sugar but at least it'll help you towards 5-a-day. Try to have a breakfast cereal, something like cheerios, weetabix or cornflakes.