At the last of three Dublin U2 concerts, Bono announces that imprisoned Burmese opposition leader Aung San Suu Kyi is to be the new Amnesty International Ambassador of Conscience.

U2 play the last of three homecoming concerts at Croke Park in Dublin. People walking out on stage with Aung San Suu Kyi masks.

Bono on stage announces that Aung San Suu Kyi is to be the new Amnesty International Ambassador of Conscience. Colm O'Gorman of Amnesty International explains the significance of the honour.

Reporter Sharon Tobin holds a face mask of Aung San Suu Kyi and explains how U2 have been giving these masks out on their world tour and asking fans to wear them when U2 play the song 'Walk On' which was written for her.

U2 performing 'Walk On' at Croke Park.

Note: The U2 performance was shot by U2 cameras and permission given for inclusion in the RTÉ News report.