Which cruise lines offer EMT/Police discount?

[hp_slash]

My SIL and BIL are looking to book a cruise soon. BIL is a police officer and trained EMT. I know that some cruise lines offer discounts for EMT and police but don't know which ones to direct them to. Which lines offer these discounts? TIA!

[Clarea]

Royal Caribbean offers Police/Fire/EMT discounts, but they are only on selected sailings and stateroom categories.

[Aquahound]

Royal Caribbean and Celebrity are the only 2 lines that come to mind but like Bob said, both are hit-or-miss. This particular discount is only offered on select sailings.

[PROCRUISE]

My SIL and BIL are looking to book a cruise soon. BIL is a police officer and trained EMT. I know that some cruise lines offer discounts for EMT and police but don't know which ones to direct them to. Which lines offer these discounts? TIA!

 

Indeed the police office/EMT discount is limited. However, if either or both are veterans, Princess gives $100 OBC per individual veteran.