(29)Finally, the depositary should prove that the loss could not have been avoided despite all reasonable efforts to the contrary. In this context, the depositary should inform the management company or the investment company and take appropriate action depending on the circumstances. For instance, in a situation where the depositary believes the only appropriate action is to dispose of the financial instruments, the depositary should duly inform the management company or the investment company, which must in turn instruct the depositary in writing whether to continue holding the financial instruments or to dispose of them. Any instruction to the depositary to continue holding the assets should be reported to the UCITS' investors without undue delay. The management company or the investment company should give due consideration to the depositary's recommendations. Depending on the circumstances, if the depositary remains concerned that the standard of protection of the financial instrument is not sufficient, despite repeated warnings, it should consider further possible action, such as termination of the contract provided the UCITS is given a period of time to find another depositary in accordance with national law.