If any proceedings, civil or criminal, it appears to the court hearing the case that a person is or may be liable in respect of negligence, default, breach of duty or breach of trust but that he has acted honestly and reasonably and that having regard to all the circumstances of the case he ought fairly to be excused for the negligence, default, breach of duty or breach of trust, the court may relieve him either wholly or partly from his liability on such terms as it may think fit.
