Photo description:

MIKE DEAL / WINNIPEG FREE PRESS Students Paihyin Swan-Nault, 9, and Hannah Wintoniw (right),10 who are in the Laura Secord Flaming Cheetahs Bike Club ride custom built bikes at an interactive demonstration during the Green Action Centres Clean Air Day event held at Assiniboine Park to celebrate clean air and green transportation during National Environmental Week in Canada. 170607 - Wednesday, June 07, 2017.