Thankfully, the rail system in Europe is quite good but for any long distance travel, chaos could be returning.
Air passengers could face further disruption today as northerly winds bring volcanic ash back over Ireland and western Scotland.
A number of flights from the UK and Ireland were grounded yesterday as several Spanish airports closed.
They were expected to remain shut until the early hours of this morning as an ash cloud moved over Europe.
Ryanair said airspace over southern France could also be restricted and the airline was expecting to have to cancel flights until midnight yesterday.
