Man with bicycle
Media playback is unsupported on your device
Video

Derry City Council bombs: CCTV footage released

Police in Londonderry have released CCTV footage of a man suspected to have left two bombs outside the Derry City Council Offices in September 2012.

The footage shows the man wheeling the bicycle along the River Foyle walkway and a short time later retracing his steps, having left the rucksack and bicycle behind.