Reading the Wikipedia page on diagnosing Psychopathic complaints it seems to me that politicians are highly likely to suffer from it. So if anything they should be the ones whose children are on the database, and they should be the ones stored on ANPR databases.
Hare's items
The following findings are for research purposes only, and are not used in clinical diagnosis. These items cover the affective, interpersonal, and behavioral features. Each item is rated on a score from zero to two. The sum total determines the extent of a person's psychopathy.[5]
Factor1: Aggressive narcissism
1. Glibness / superficial charm
2. Grandiose sense of self-worth
3. Pathological lying
4. Cunning / manipulative
5. Lack of remorse or guilt
6. Shallow
7. Callous / lack of empathy
8. Failure to accept responsibility for own actions
9. Promiscuous sexual behavior
Factor2: Socially deviant lifestyle
1. Need for stimulation / proneness to boredom
2. Parasitic lifestyle
3. Poor behavioral control
4. Lack of realistic, long-term goals
5. Impulsivity
6. Irresponsibility
7. Juvenile delinquency
8. Early behavior problems
9. Revocation of conditional release