(93)The placing on the market of packaging that is subject to the restrictions on use of certain packaging formats under this Regulation for means of transport operating cross-border where catering services are available on-board, such as aircrafts, planes, trains, cruise ships, ferries, yachts and boats, should be understood as travelling with that packaging to or within the Union. Travelling within the Union should be understood as a situation where the transport vehicle departs from and arrives at a destination located in the Union.