顺便给大家提供一下这条法规,也许以后入境碰到不明白规定的官员可以用得上: . }% S; V) }5 o: W) p. v: a7 _$ U% f4 E& l
Immigration and Refugee Protection Regulations 3 Y% _3 ^/ j" y3 s/ nSection 190 (3) (f) A& @2 m& ~5 Q _8 A8 `% {: V# G/ E8 I: L. t
(3) A foreign national is exempt from the requirement to obtain a temporary resident visa if they are seeking to enter and remain in Canada solely 9 J# w! d# ]% }0 x* ?! A0 \7 V: W# C% m8 S% j: E% Y
(f) to re-enter Canada following a visit solely to the United States or St. Pierre and Miquelon, if they; j; K3 M" p; d+ G
7 e1 p5 W: @7 E+ b( W- w
(i) held a study permit or a work permit that was issued before they left Canada on such a visit or were authorized to enter and remain in Canada as a temporary resident, and# }* a, Q# W4 b3 y* m" t: \
7 \8 r& e% M1 F7 x (ii) return to Canada by the end of the period initially authorized for their stay or any extension to it;