A. “Criminal act” means that unity of criminal behaviour which results in something for which an individual would be liable if it were all done by himself alone, in a criminal offence.
B. Even if the appellant did nothing as he stood outside the door, in crimes they also serve who only stand and wait.
C. Section 34 deals with the doing of separate acts, similar or diverse, by several persons ; if all are done in furtherance of a common intention, each person is liable for the result of them all, as if he had done them himself, for ‘that act’ in the latter part of the section must include the whole action covered by a “criminal act” in the first part because they refer to it.
D. Care must be taken not to confuse same or similar intention with the common intention.
✅ The correct answer is option D.