The caution came at the new edition of the Clia Port and Destination Forum, which took place in London last week.
More than 100 Clia executive partners attended the forum, including representatives from ports, destinations, tour operators and port agents.
The agenda included sessions and panels on issues such as European deployment capacity, port infrastructure, waste reception facilities and the evolution of the role of port agents.
Clia said most delegates had signalled optimism that European cruise ship deployment would continue to improve.
Why political instability in Europe could 'limit future growth' in cruise sector
Sophie Griffiths
1 March 2016
Cruise experts have warned that increasing political instability in Europe could limit future growth in the sector.
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