Section 68: Opinion of experts, when admissible.

1 When the court has to form an opinion upon a point of foreign law, customary law or custom, or of science or art, or as to identity of handwriting or finger impressions, the opinions upon that point of persons specially skilled in such foreign law, customary law or custom, or science or art, or in questions as to identity of handwriting or finger impressions, are admissible.

2 Persons so specially skilled as mentioned in subsection (1) of this section are called experts.