In Psychic Squad, people with ESP increase in number, increasing the good and evil they can cause so the Japanese Government establishes a lab to deal with situations they cannot other resolve.
In the future, as people with ESP increase in numbers, so does the possible good and evil they can cause to society. The Japanese government establishes of the Base of Backing ESP Laboratory (B.A.B.E.L.) a special esper organization tasked with dealing with situations that can't be resolved by ordinary means, including dealing with espers engaged in criminal activity. 
