Had a go at the anti roll bar bushes last night, one done, one to go tonight.
Took off the wheels, and droplinks, handy out no problem. Next went to drop the suspension subframe to get at that arb bush clamp. Had to take off both sides or it didn't drop enough to do much, but once I'd done that I could get at it, just about. Didn't drop much at all, but enough to get into the bolt. Only had one spanner that would fit into the gap though, one with a slanted end (not quite as angled as this but you get the idea), ignore the dots, doesn't come out right otherwise
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rather than a standard say ring spanner shape which was fouling on the bottom of the inner wheel arch:
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If I could have got a socket and rachet in there it would have been nice but there just wasn't enough space.
It was a case of 1/8 turn by 1/8 turn opening the bolt (tap of hammer on the spanner to loosen it originally) but got there eventually.
Second side left to do, spent about 4 hours at it last night, taking my time to make sure I didn't do anything stoopid, but the car is in place, jacked up (in garage) so all the setup is done, and suspension subframe is dropped a bit so it should be fairly straight forward and (knocking on wood) quick to do this evening to finish it off.
DISCLAIMER: this is just my experience, if you have a go on the basis of this and it doesn't work out don't be blaming me