What about the waiters in the p and o dining?
Varies from company to company but often they do, we have seen several barmen and one bar manger on various ships so not always the case. They have a revue depends on the feedback from the passengers and some who get good reviews might get placed on the better/newer ships and those with a bad review might not be taken on, or are taken back on the same ship and given a warning to improve.
We were on the p&o oceana last november around the caribbean and speaking to the our room stuard he told us they have a stint to do and they then have to apply again. Beryl. Birmingham.