Josie Pearson, a London 2012 Paralympic champion from Hay-on-Wye, is fronting this year's campaign from all four Welsh police forces to highlight the importance of wearing a seatbelt.
She was paralysed in a crash in 2003, when she was not wearing a seatbelt.
She describes how she regrets the day she chose not to put her seatbelt on: "I wish I could go back to that day and not get in the car. Set a good example and put your belt on, it could save your life.”
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Prime Minister Theresa May announced the decision from Downing Street.
A fairly cloudy night to come with hill and coastal fog lingering in places. This could be thick enough for the odd spot of drizzle.
Father-of-three Nick Bickerstaff, from Denbighshire, was waiting for daughter Ellen and her friend in the foyer at the end of the concert.