What is the Turquand's rule?

a.

Outsiders can assume that the internal proceedings of a company have been properly carried out.

b.

Outsiders can not assume that the internal proceedings of a company have been properly carried out.

c.

Outsiders must check whether a company is duly registered before dealing with a company.

d.

Outsiders must check that the person they are dealing with from another company is, in fact, a director of that company.