according to "traffic safet act". 4 t4 k( P, @" o7 T Nwe only allow to have one operator license in our - g w/ D2 w, v" B$ i# X' s+ qpossession at given time. 2 n8 M- I+ g, [: wthat is the reason you need to surrender your 2 P4 T1 H! l6 X/ O0 E1 M3 Kchinese license to the agency upon obtaining ' x! q ^5 m: w; N2 ^7 Syour alberta license.