The current crop of murdering scumbags rejoice at the adverse economic effects of their criminality.
Paris has been targeted and Brussels is in a state of armed siege because of a rumoured atrocity that has yet to take place.
Touring caravan parks tend to be in rural locations, but the spread of terror requires widespread publicity so these atrocities are more likely to take place in large cities.
London, Birmingham, Manchester and a host of other cities both here and abroad are likely targets, but if we all cower indoors too afraid to go shopping, to enjoy concerts and evenings out or to use public transport they have won.
All that we can do is to be vigilant and to report any suspicious activity or abandoned packages or bags wherever we go, but don't allow those who would limit our freedoms the satisfaction of affecting our lives to the point where we are too scared to enjoy those freedoms.