These announced strikes are now definite – they can cancelled–please check with the carrier…
slowtrav.com
May 10, 2012 – not sure, but maybe something because of the UK border, customs and immigration strike
May 13, 2012
Tirrenia maritime personnel, times to be announced. (Changed from April 29)
June 4, 2012
National transportation strike (rail, public transport, sea) 4 hours to be announced.
June 6, 2012
Meridiana flight attendants 10 a.m. to 2 p.m.