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.”
More top news
Leaders of Wales, Scotland and Northern Ireland meet in Downing Street for talks with Theresa May ahead of Britain's departure from the EU
The prime minister has offered Scotland, Wales and Northern Ireland a "direct line" to Brexit Secretary David Davis.
22-year-old Ify Iwobi has been making music since the age of seven.