Brussels showed a week-on-week decline in travel intent of 51%, London a drop of 29%, Paris 35% and Berlin 38%, according to latest data compiled by travel performance marketing engine, Sojern. The ripple effect was similar to the days following the Paris attacks last November. The slump in travel interest in the Belgian capital was strongest for UK travellers with a week-on-week decline of 67% on Easter Monday. Get the full story at Travel Weekly UK Read also "European tourism hit hard by terrorist attacks" at MarketWatch