Colm Hayes is back presenting weekend challenges for the new series of Dirty Old Towns? and every Tuesday the Colm Hayes Show on 2FM catches up with the places and people who are taking part. Colm personally visits each of the weekend challenge projects where he talks to the volunteers and reports on all their hard work. And Colm isn't afraid to roll up his sleeves either in order to get stuck in and help out, be it painting walls from a cherry-picker or taking to the water to clean up a river. Listen in to the Colm Hayes Show on Tuesdays between 11am and 1pm to hear the latest on all that's happening and find out how you can play your part in helping make the weekend challenges on Dirty Old Towns? a success.