The Ballast Bank is a poem by Peter Finch which has been incorporated into Renn and Thackers' Blue Light public artwork at the entrance to the South Wales Police Headquarters on James Street, Cardiff. This station is built very near where in the early days of Cardiff as a trading port stood a quarter mile bank of off-loaded ballast. This had been dumped by arriving ships making space for their outgoing cargoes of iron and coal. The Bank is clearly visible on John Wood's late 1830s map of the town.

The artwork puts some of that ballast bank back. The poem delineates the races, language groupings, trades and ideas which flowed in and out of the burgeoning industrial town as it exponentially developed. In its original form the poem circled Renn and Thacker's silver tower to run across the station entrance steps, in through the doors, up across reception finishing on the reception desk's surface.

 

The poem is collected in Zen Cymru (2010)