Saturday’s devastating 8.8 magnitude earthquake in Chile highlighted the inconsistencies that exist in tsunami and storm defence systems around Christchurch coastlines, says National MP Aaron Gilmore.

“The Civil Defence is to be commended for the outstanding job they did in alerting New Zealanders living near coastal areas to the potential tsunami threat. However it is time that we examine why some areas such as Thompson Park and Waimairi Beach are protected by up to 18 metres sand dunes and others such as New Brighton have none.

“People in the community feel that a compromise of eight metres on sand dunes that are currently 18 metres high would make more sense and that it would still offer adequate protection against the elements.

“There needs to be further dialogue with the public on how coastal areas should be safeguarded against a tsunami threat. Local residents deserve reassurance that when the sea swells to potentially life threatening heights their lives and property will remain unharmed,” says Mr Gilmore.

The threat to our coastlines remains high as Chile will continue to experience aftershocks for weeks to come. Keeping New Zealanders safe is paramount in light of Chile’s recent earthquake and January’s catastrophic 7.0 magnitude quake in Haiti where over 220,000 people perished.

“The appropriate height of sand dunes and their location needs to be addressed as we want to ensure that Christchurch coastlines are fully protected if a big tsunami hits.”