Thanks MrKlaw, we are in Scotland, the maximum loan they can both get is £4750. No allowance is made for living at home or away. The plan hopefully is that they take the loan but don't spend it, then they have a choice to either pay it back and be debt free, use it as a deposit for a flat, use it to take a year out and travel etc. That's as long as DH and I are able to completely fund them but we are getting older so who knows. Both have 4 years to go as Ds1 is 2nd year of 5 and DS2 is 1st year of 4.
So, him still spending the loan while being funded by us isn't really the plan.
We've saved a bit towards uni for them, but we are by no means well off. DH and I were both brought up in poverty though so we don't have extravagant tastes. There are no pockets in a shroud either.
DS1 doesn't really go out or socialise which is a different issue by itself and he's also good with money. Im just trying to ensure that he isn't getting a raw deal compared to DS2.
He does benefit from meals out etc when DS2 is away and has their shared car to himself during term time but he doesn't really use it other than to and from the station.