| (a) | - | where he has delivered trust-property to his co-trustee without seeing to its proper application; |
| (b) | - | where he allows his co-trustee to receive trust-property and fails to make due enquiry as to the co-trustee's dealings therewith, or allows him to retain it longer than the circumstances of the case reasonably require; |
| (c) | - | where he becomes aware of a breach of trust committed or intended by his co-trustee, and either actively conceals it or does not within a reasonable time take proper steps to protect the beneficiary's interest. |