I am new to this site, so forgive me if I error in explaining things. I want to get into Canada for 2 weeks next summer. About 5 years ago I tried to cross the border with some freight and I was sent back because I had an arrest for growing marijuana back in 1976. I also had an arrest for assault back in 1971. Both cases where dismissed and I had the paper work to show that, but it didn't matter. I have never been convicted of anything other than speeding. Do I need to go through the entire "Rehabilitation Application" process and how long will it take if there are no hiccups.