P&O Cruises is the latest line to change its smoking policy across the fleet.
The U.K. cruise line, which launched its latest family-friendly ship, Ventura, last month, has said that it has changed the policy following last year's U.K. legislation to ban smoking in public places.
Here is the deal on where you can (and can't!) light up on P&O's fleet:
Smoking is permitted in one designated internal public space on each ship, while all other internal public spaces are no smoking.