### Clue: Policy a psychologist set out to 12 15 (4,4,7)
### Answer: LINE ONE’S POCKETS 
 ### Explanation: Definition: to 12 15
 LINE(a prescribed policy, eg. that of a political party) + ONE(a) + SPOCK(Dr. Benjamin, paediatrician who studied psychoanalysis) + **anagram of**(… out) SET.