Sun Tel Cryptic 2697; stuck in top left corner.
1 ac, Deal anew with case concerning gang (6); have ??p?c (is this repack?).
10ac, Old master exactly right about what's central to art (5); have ??r?r.
12 ac, Festival location, as we see it, is disorderly (7); have ??o?o?s.
1d, Break records with small humanitarian organisation (3,5); have ???/???s?