1: Turn over in outskirts of Sydney 2000 is a sign (7)
2: Greek characters suggest dawn (3)
3: Determined attack on a moribund collection (4,3)
4: Took a load off awfully thin ledge (9)
5: Takes hold of travel-bags (5)
6: Clannish discourtesy cut short a Radical (7)
7: Boob implant cups: sad hoax in line with 15-down (8,3)
8: Old communist uprising described in distorted yell (7)
12: Bend in Pennsylvania court case related to revered founder (11)
15: Heart-shaped ribbed cloth I order (9)
16: Bar shows low returns after first of the month (7)
17: Depict harbor town fish (7)
19: Skill is extremely tangible for a performer (7)
20: Film star nuts about sheep (3,4)
22: Sing gist of laudatory ode loudly (5)
26: Right, turn right to play with robot (3)