Disadvantages of the SMP approach? 1. It can be time consuming and costly to consult with all the
different stakeholders in the area.
2. Can lead to unpopular decisions of doing nothing or
managed retreat that local people are against.
3. Sometimes difficult to educate and sell to local people
the value of soft engineering approaches over hard
engineering.
4. Protecting the area indefinitely may be technically and
economically unsustainable (even if on a longer timescale than the
SMP)