it has to be established that disobedience of the order was 'wilful'. The word 'wilful' introduces a mental element and hence, requires looking into the mind of person/contemnor by gauging his actions, which is an indication of one's state of mind. 'Wilful' means knowingly intentional, conscious, calculated and deliberate with full knowledge of consequences flowing therefrom. It excludes casual, accidental, bonafide or unintentional acts or genuine inability. Wilful acts do not encompass involuntary or negligent actions. The act has to be done with a bad purpose or without justifiable excuse or stubbornly, obstinately or perversely. Wilful act is to be distinguished from an act done carelessly, thoughtlessly, heedlessly or inadvertently. It does not include any act done negligently or involuntarily. The deliberate conduct of a person means that he knows what he is doing and intends to do the same. Therefore, there has to be a calculated action with evil motive on his part. Even if there was disobedience of an order, if