Originally Posted by
frb98mf
Per DominicB's answer, depends on the security assessment. Other than his points, keep the business cards of people you've met somewhere to hand. The usual line of questioning will be "who did you meet, why and where?" If for some reason they are still concerned, it helps to hand them the cards so they can call an Israeli who can vouch for you.
Thanks All
I will have all the business cards in my hand luggage, also no passport stamps for them to be worried about.
Much appriciated