Planning
Destination rules: where to check
Official starting points for Canada entry questions and Mexico smoking rules.
Canada: a past DUI or other conviction
Use Canada’s official guidance to check how a past impaired-driving conviction may affect entry. Get an answer about your circumstances before committing to travel; a general cruise tip cannot determine your eligibility.
Check Canada’s impaired-driving and entry guidance
Mexico: smoking and related restrictions
Check official tobacco guidance and follow local signs and staff instructions. Check vaping and import rules separately rather than assuming they follow cigarette rules.
Read Mexico’s tobacco-control law
For any destination
- Check every country on the itinerary, including transit stops.
- Use guidance that applies to your citizenship and circumstances.
- Keep the relevant confirmation or official guidance with your trip documents.