A council has issued an apology over a “crass” art installation following a complaint made by the families of the children who died on Bournemouth beach.

Joe Abbess, 17, and Sunnah Khan, 12, died following an incident off Bournemouth beach on May 31.

It is understood the families of the two children complained it 'frames the area of sea where they lost their lives'.

READ MORE: Joe Abbess' mum hits out at art installation

Daily Echo: The Portal structure on Bournemouth beach on Friday.The Portal structure on Bournemouth beach on Friday. (Image: Newsquest)

Graham Farrant, chief executive of BCP Council, said “We are deeply sorry for such a crass mistake which clearly should never have happened.

“We have extended an unreserved apology to the families for causing further upset at what is undoubtedly already a distressing time.

“Work is underway to remove the installation and we will review our internal processes to understand how this happened and what changes need to be made to avoid this from happening again.”

The 15 metre Portal structure was put in place near Bournemouth Pier on Thursday as part of Arts by the Sea Festival.

It had been due to be in place until Wednesday next week.