Cardiff Council is launching its 'Usual Suspects' litter campaign.
It aims to reduce the amount of litter in the city and ensure that the streets of the capital are kept clean.
It costs taxpayers around £7m a year to keep the city clean with cigarette butts, chewing gum and dog mess often on streets.
More top news
The owners of what some people claim to be the 'Welsh Holy Grail' are offering a cash reward for the ancient artefact's safe return.
Staying mostly dry overnight with generally light winds, but cloud and wind will gradually increase from the northwest from the early hours.
In the last programme we've been to meet two Welsh entrepreneurs who chose a different route and we visit the Energy Centre at Coleg Menai.