Cryptic across

5 Good people, these, working on behalf of Chad? (10)

8 Horse boxes run out: that’s a rum thing (4)

9 Saint coming from heathenism, after conversion, is one that helped build a new Jerusalem (8)

10 The island state tree (6)

11 Head hunter maybe gets nothing in Salem scheme (6)

12 Land on the road to hell before getting a later coach (6)

15 19’s half-sorry in the end for benefits fraud (6)