S. Mark Gubb, whose exhibition How Should I Live? (Maybe That’s Not The Question?) is showing at until 27 March, has been invited to choreograph the lights on the Spinnaker Tower, at Gunwharf Quays. The display forms part of The Lost Hour, a city-wide programme of events and activities to celebrate the lighter nights courtesy of the clocks going forward.

The tower’s lights will be programmed to change colour in accordance with the US Government’s Homeland Advisory System and to transmit messages in red from the spire via Morse code.

Images of Spinnaker Tower and the lights can be viewed online via a live webcam. Click here to view

A guide to the Morse code messages will be available to collect from the Spinnaker Tower or from Friday 25 March.