What are the powers of Lok Adalat?

A. Summoning and enforcing the attendance of witness
B. Discovery and production of any document
C. Reception of evidence on affidavits
D. Requisitioning of public record
E. Arrest and detention of witness

Choose the correct answer from the options given below:

A, B, C and D only

The correct answer is Option (4) → A, B, C and D only